In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Input: Consider Input: Title: Flag. Sentence 1: The man went to hang the flag. Sentence 2: The flag touched the ground. Sentence 3: He thought he should burn the flag. Sentence 4: He asked his boss if he should burn it. Choices: a. He didn't return to that class. b. His boss told him just to hang the flag.

Output: a

Input: Consider Input: Title: Sad Eyes. Sentence 1: She told the dog no. Sentence 2: She would not allow her to have the greasy donut. Sentence 3: The dog laid down beside her. Sentence 4: She looked up with sad eyes. Choices: a. The woman caved and gave her a piece of the donut. b. Tom eliminated his eye twitch.

Output: b

Input: Consider Input: Title: Leftovers. Sentence 1: Tom was really hungry at night. Sentence 2: He didn't want to cook anything new. Sentence 3: He found some leftovers from a restaurant. Sentence 4: They were a few days old but Tom heated them up anyway. Choices: a. Mary was killed after the microwave caught fire and burned the house. b. They tasted better than expected.
Output: a