Mason entered the attic. Oliver entered the attic. The onion is in the blue container. Mason exited the attic. Noah entered the crawlspace. Noah exited the crawlspace. Oliver moved the onion to the green crate. Oliver exited the attic. Mason entered the crawlspace.
The onion really is in the green crate.
 the onion really is in the blue_container
 the onion really is in the green_crate