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: Consider Input: Title: Dress. Sentence 1: Mary wanted to buy a new dress. Sentence 2: She went to a department store to find one. Sentence 3: She was overwhelmed by the vast variety of options. Sentence 4: Eventually she settled on one she liked. Choices: a. She chose because she was born in Tamil Nadu. b. She was excited to find it was the perfect fit for her.

Output: a

Input: Consider Input: Title: Wrong Alert. Sentence 1: Sarah walked into library. Sentence 2: The metal detector made a sound as soon as she walked through it. Sentence 3: A security guard pulled her to the side of the detector. Sentence 4: He ran a quick search. Choices: a. He didn't notice anything except her earrings. b. The ceiling did not leak the next time it rained.

Output: b

Input: Consider Input: Title: Eating too many almonds. Sentence 1: Today Susie went to the grocery store. Sentence 2: She saw some salt and vinegar almonds. Sentence 3: When she went home she ate the whole can. Sentence 4: All the sudden her mouth hurt. Choices: a. He was diagnosed with seasonal depression. b. Susie then decided she would never eat them again.
Output: a