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.

[EX Q]: Title: Diaper Duty. Sentence 1: Eve's newborn baby started crying. Sentence 2: Eve put the baby on the changing table. Sentence 3: She put a new diaper on the baby. Sentence 4: Eve bundled the baby up in a blanket. Choices: a. Jim put the sweater on over his shirt. b. The baby started cooing happily.
[EX A]: b

[EX Q]: Title: Piano Contest. Sentence 1: Tim decided to enter a piano contest. Sentence 2: There was a lot of stiff competition. Sentence 3: Tim played his little heart out. Sentence 4: The judges finally announced the winners. Choices: a. Tim won and took home the first place trophy. b. She left the room feeling great, like she had nailed it.
[EX A]: a

[EX Q]: Title: Xylophone. Sentence 1: When I was younger, I used to play a xylophone. Sentence 2: My sister hated the sound of it. Sentence 3: One day, she went into my room and broke it. Sentence 4: I was sad, so I told my parents. Choices: a. They made her buy me a new one. b. She did not help them out much with their sewing problems after that.
[EX A]:
a