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 seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.

Input: Consider Input: Title: Clown. Sentence 1: Tom was looking forward to Halloween. Sentence 2: He was thinking of a good costume. Sentence 3: He wanted something fun and yet a little bit scary. Sentence 4: Tom decided to go as a clown. Choices: a. He received many compliments on his great costume. b. That way, she knew they'd go to good use.

Output: a

Input: Consider Input: Title: Slip. Sentence 1: Sophie was getting into the bath tub one day. Sentence 2: She slipped on the wet porcelain. Sentence 3: Her chin was cut open badly. Sentence 4: She had to get fifteen stitches! Choices: a. The next day, he tried to get into the novel again. b. Sophie vowed to be more careful in the future.

Output: b

Input: Consider Input: Title: Bad Interviews. Sentence 1: Chris was a charismatic person. Sentence 2: He was an overachiever and should of had his dream job. Sentence 3: He just couldn't interview. Sentence 4: Every interview he would panic and mess it up. Choices: a. That is why he was 37 and still lived at home. b. She is struggling, but says she still has no regrets.
Output: a