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: Call Center. Sentence 1: Tom had recently graduated college and was unemployed. Sentence 2: Tom desperately needed a job. Sentence 3: Tom applied everywhere. Sentence 4: Tom applied to a position at a call center. Choices: a. Tom was hired there and very happy about it. b. He finally started winning tournaments.

Output: a

Input: Consider Input: Title: Tutelage. Sentence 1: Tony realized that he needed to learn to learn to cook. Sentence 2: He was confused as to where he started. Sentence 3: It dawned on him to ask his mother for help. Sentence 4: He invited her over to teach him. Choices: a. The team began to win again. b. She cooked for him but gave him knowledge on the basics along the way.

Output: b

Input: Consider Input: Title: The Pig. Sentence 1: Nancy lived on a farm. Sentence 2: She bought a pig. Sentence 3: It was so pink and cute. Sentence 4: She fed it scraps and slop. Choices: a. I was sad too, but the movie was beautiful and people should watch it. b. The pig grew quickly.
Output: b