Title: The Nod. Sentence 1: Bob walked down the hall in the building where he worked. Sentence 2: His friend Joe came around the corner and walked with Bob. Sentence 3: They didn't say anything to each other. Sentence 4: Once they had a large hall in front of then, Bob gave a nod. Choices: a. He ate a large amount from the plate as fast as he can. b. On cue, Bob and Joe began a foot race to the end of the hall.
b