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.

Ex Input:
Title: The Candle. Sentence 1: Anthony curled up on the coach with a good book to read. Sentence 2: He then smelled burning. Sentence 3: Anthony ran to the kitchen to find the smell. Sentence 4: Discovering nothing, he went back to his book. Choices: a. Then the tent unzipped and we could see my Uncle laughing at us. b. The book was burned, he had been sitting too close to the candle.

Ex Output:
a

Ex Input:
Title: Job interview. Sentence 1: Lisa had her first job interview today. Sentence 2: She was quite nervous. Sentence 3: She put on her best clothes. Sentence 4: When she got there she put her best foot forward. Choices: a. Lisa ended up getting the job. b. To her delight, her friends were there to surprise her.

Ex Output:
b

Ex Input:
Title: New Appliances. Sentence 1: Marge had to take her clothes to the basement to do the laundry. Sentence 2: One day she slipped on the stairs going to the basement. Sentence 3: She suffered a severe sprained ankle. Sentence 4: She could not get to the basement to do her laundry. Choices: a. Buster's family was particularly unphotogenic. b. Marge had a washer and dryer delivered to her apartment.

Ex Output:
a