Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
O'Rielly had slammed the safety helmet on his head he was already throwing open the lock to the burner room. The hot, throbbing rumble room. Anyone entered or left there, a bell clanged, lights flashed and a meter registered beside the Burnerman's bunk and on the Burner Chief's console up in the flight room full of beautifully efficient Well, ma'am, O'Rielly searched every cranny where even a three-tailed his brain was suddenly taken apart and slapped together again. Felt that way. She was sitting on his bunk. No three-tailed mouse. No Old Woman O'Rielly stood gaping. Yes, ma'am! "I was in your burner room." Her voice matched the rest of her, a blend of loveliness unlike anything outside a guy's most secret dreams. "I couldn't stand the heat any longer and I couldn't open that big door. himself saying in sympathetic outrage, "A shame you had to go to all that bother to get out here!" "You're so kind. But I'm afraid I became rather sticky and smelly in there." "They ought to cool the air in there with perfume! I'll drop a suggestion in the Old Woman's box first chance I get." "You're so thoughtful. And do you have bathing facilities?" "That door right there. Oh, let me open it for you!" gracefully. "Higher than a swacked skunk's tail again," Callahan muttered, then snapped back over his shoulder, "Use your shower!" O'Rielly stood considering his shower door. Somehow he doubted that Burner Chief Terrence Callahan's mood, or Captain Millicent Hatwoody's, would be improved by knowledge of she who was in O'Rielly's shower now. Not that the dear stowaway was less than charming. Quite the contrary. Oh, very quite! "You rockhead!" Only Callahan back from the burner. "Didn't I tell you to shower the stink off yourself? Old Woman's taking a Venus bigwig on tour the ship. Old Woman catches you like you been rassling skunks she'll peel both our hides off. Not to mention what she'll do anyway been thinking." "With what? Never mind, just keep on trying whilst I have a shower for myself here." Wherewith Callahan reached hand for O'Rielly's shower door. "Venus dames," O'Rielly said dreamily, "don't boss anything, do they?" notions, right away there wouldn't be enough Earth left to hide in an one of them bags, stuffed himself inside and joined a bigwig's pile of ears of course. Wove Jupiter wiggle worms in to keep the beards moving. was saved! And O'Rielly would now think of grand ways to save her lovely neck and his own forever. O'Rielly's shower door, however, opened abruptly. O'Rielly had not opened it. O'Rielly, however, suffered a cruel stab of dismay. Surely his dear stowaway had been listening through the door. Why didn't she have brains enough to stay hid until Callahan was gone! pirate, couldn't you hide her somewheres better than that? Shut up, don't flimflam the Old Woman!" With which ominous remark, rendered in a zesty devil-may-care manner, however, Callahan threw himself into O'Rielly's shower. O'Rielly stood looking thoughtfully at lovely, womanly, exquisite Trillium. Just like that, O'Rielly felt as sparkling of mind as a the doors under his bunk. He glimpsed a black ditty bag, also the cap and coverall uniform of a baggage boy. "I threw them in there before you came on duty before blast-off," Trillium explained. "I knew the burner room would be warm." Trillium—with her shape—passing as a boy hustling bags through this ship. O'Rielly chortled as he tucked her under his bunk. "Now don't you worry about another thing!" "Oh, I'm not," she assured him happily. "Everything is going just the way Grandmamma knew it would!" O'Rielly's shower opened and Callahan, glowing like a young bucko, bounced onto the bunk. "Well, did you hide her good this time? No, don't tell me! I want to be surprised if the Old Woman ever finds her." "If what old woman finds whom?" a voice like thin ice crackling wanted Wasn't too bad a fib. The more O'Rielly thought of Trillium, the more "Stay at attention!" Old Woman sniffed the air near Callahan's face, then in O'Rielly's vicinity. "Smothered it with chlorophyll probably," she muttered through her teeth, "if it is that vino." Something horrible as a plague flickered in her eyes, then the old ice was there again. "Apprentice Burnerman, don't you know what your shower is for? Then use it! Mr. Callahan, remain at attention while I inspect this burner!" She tendered a cool glance at the Venus bigwig. "Care to join The shower units were equipped so no Burnerman need be more than two steps from his responsibility. To keep the Old Woman from possibly blowing her gaskets completely, O'Rielly simply stepped in, shut the door, flipped a switch and tingled as he was electronically cleansed of person and clothes. By time he finished, the Old Woman and His Excellency were already coming out of the burner room, dripping with sweat. Old Woman opened the shower with her customary commanding air. "You first, Your Excellency." happy forever. A fine loud "thump," however, was now heard. Old Woman whirled back and yanked open the doors under O'Rielly's bunk. "Of all the sappy hiding places!" Callahan yelped, in surprise of course. "Trillium?" His Excellency bellowed as if stung by one of the "Trillium," O'Rielly pleaded in loving anguish, "why do you have to keep coming out of hiding just when nobody's going to find you?" outer space, "for Earthmen found in a Venus woman's company, and for O'Rielly, Callahan and Trillium. "All right, come along!" looked: ready to wrap his arms around Trillium's brave loveliness and protect it to his last breath of life. Highly groomed flunkies appeared on the panels and were impersonally pleasant. that were as fierce as an eagle's, in a fancy war helmet. "Trillium! My "I stole away all by as he roared, "You couldn't have stolen away by yourself! Trillium, "Obviously Trillium's poor little brain has been drugged," His "No. One of us stowing away was the only way we Venus women could bring Trillium's advised from the Venus panel. "Were." Features more beautifully mature than Trillium's crowded onto the panel too. "From now on I'm doing the deciding." "Nonsense! You're only my wife!" His bellows, however, could be heard yet. "Unhand me, you fool creatures! Guards! Guards!" "Save your breath," Berta advised him. "And while you're in the cooler, away from Trillium and took a look at Callahan. Old guy looked away "Oh, well," O'Rielly muttered, once he and Callahan were safely beyond earshot, "could have been rewarded worse, I suppose." did Trillium's Grandmamma let him go?" O'Rielly still had memories of the way he had felt about Trillium

<question>:
What were the hiding places selected by Trillium while stowing away?

<options>:
A In the shower and behind the burner
B By the lockers and behind the burner
C Behind the burner and under the bunk
D In the shower and under the bunk

<answer>:

D