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.

Example 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.
Example Output: a

Example Input: Title: Jen gets a puppy. Sentence 1: Jennifer saw a cute puppy at a shop. Sentence 2: She just had to have him! Sentence 3: She asked her daddy if it was ok to get him. Sentence 4: Her daddy told her she would have to take care of him. Choices: a. Jennifer got the cute puppy she always wanted. b. So know Herbert has a chance with the ladies.
Example Output: a

Example Input: Title: Cover. Sentence 1: I wanted to be a singer in a band. Sentence 2: I looked online for local singer auditions for bands. Sentence 3: I found a cover band in New York called Galileo that I liked. Sentence 4: I auditioned for them by singing some of their own music. Choices: a. They loved me I loved them and now I am singer in a cover band. b. I did not get a show with Oprah but I now have a show on YouTube.
Example Output:
a