Definition: 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: Tim's Deep Journey. Sentence 1: A man named Tim wanted to learn meditation. Sentence 2: Tim bought a plane ticket to the Himalayan Mountains. Sentence 3: A week later Tim took a trip to the Himalayan Mountains, Sentence 4: While there, Tim met an expert monk who taught him meditation. Choices: a. Finally the day came and Ian had an incredible time! b. Tim now spends most of his days meditating.
Output:
a