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: Learning to dance. Sentence 1: I really wanted to learn how to dance in college. Sentence 2: So I called up a friend of mine to teach me. Sentence 3: He was a professional dancer and was very good. Sentence 4: He taught me everything he knew about dancing. Choices: a. It made me better and now I am also a really good dancer. b. I'm really enjoying playing the drums now.

Output: a

Input: Consider Input: Title: Unknown Talent. Sentence 1: Rebecca loved to practice dancing and got very good. Sentence 2: Rebecca also had stage fright and was too scared to show anyone. Sentence 3: She talked herself into signing up for a local talent show. Sentence 4: When the time came to go on stage, Rebecca got too scared. Choices: a. Now on one will know how well Rebecca may have performed. b. And it was a hard time to wait until she was cured.

Output: a

Input: Consider Input: Title: The Play. Sentence 1: I really wanted a part in the school play. Sentence 2: I auditioned for a singing role. Sentence 3: Unfortunately, I was instantly rejected. Sentence 4: I still got a chance to be a part of the play. Choices: a. They let me open and close the curtains. b. She helps him up and drives him to the hospital.
Output: a