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: Push. Sentence 1: His truck died on the road. Sentence 2: He got out and pushed it over to the side. Sentence 3: As he sat there, he tried to find someone to call. Sentence 4: He called his uncle. Choices: a. His uncle helped him push the truck to safety. b. He liked hearing them speak.
Example Output: b

Example Input: Title: The Plates. Sentence 1: Tina wanted some new dishes. Sentence 2: She found beautiful plates at the store. Sentence 3: She bought ten of them. Sentence 4: She set the table with them that night. Choices: a. They looked great! b. He had hopped on the wrong color train, and would be late.
Example Output: b

Example Input: Title: Non-Smoking. Sentence 1: Kim's apartment was non-smoking. Sentence 2: Kim was a smoker. Sentence 3: She smoked in her apartment. Sentence 4: Her landlord inspected her apartment one day and smelled the smoke. Choices: a. Kim was evicted from her apartment. b. Finally Germany has surrendered.
Example Output:
b

