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: nuts. Sentence 1: The man filled his cup with nuts. Sentence 2: He sprinkled the nuts around a tree. Sentence 3: Squirrels came and gathered the nuts. Sentence 4: The man watched the squirrels. Choices: a. The man felt happy feeding the squirrels. b. His wife appreciated the honesty and gesture.
Example Output: b

Example Input: Title: Torn Bill. Sentence 1: John had a twenty dollar bill. Sentence 2: Unfortunately it ripped in half. Sentence 3: John tried to tape it and spend it. Sentence 4: Most places didn't take it. Choices: a. The local bank swapped it for a new one, though. b. The toy broke the vacuum cleaner.
Example Output: b

Example Input: Title: The Crying Baby. Sentence 1: Ryan's parents had a new baby. Sentence 2: The baby cried at all hours of the night. Sentence 3: Ryan couldn't sleep with all the crying. Sentence 4: He was tired all the time. Choices: a. Her kids couldn't wait to eat the homemade pizza! b. Ryan started to despise the new baby.
Example Output:
a