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.

Example Input: Title: Death. Sentence 1: I was by my grandmother's side when she passed. Sentence 2: She was sleeping quietly in the hospital. Sentence 3: We were all sitting around her talking. Sentence 4: I looked at her and realized she wasn't breathing. Choices: a. Dan was sad he could not keep his bold colored door. b. Her monitor flatlined soon after.
Example Output: a

Example Input: Title: Drunk Date. Sentence 1: Tom was going on a date. Sentence 2: The girl was apparently nervous about it. Sentence 3: She was drunk by the time Tom met her. Sentence 4: Tom tried to talk to her but it was near impossible. Choices: a. Tanya was glad she drank coffee. b. He had to cancel the date early.
Example Output: a

Example Input: Title: President. Sentence 1: Jane campaigned for junior class president. Sentence 2: She was losing to her competition. Sentence 3: Then her competitor, Anna, dropped out for personal reasons. Sentence 4: Jane found herself running unopposed. Choices: a. Caley had to buy a new book to finish reading it. b. Finally, she became junior class president!
Example Output:
a