Instructions: 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: Title: Water. Sentence 1: Matt wasn't drinking enough water. Sentence 2: But he neglected advice about drinking more. Sentence 3: One really hot day, he felt lightheaded and weak. Sentence 4: And he tried to drink some cool water. Choices: a. The next year she sold the motorcycle on Craigslist. b. But he neglected water later on and became very dehydrated.
Output:
a