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.
Q: Title: Pet Snake. Sentence 1: Tim got a pet snake. Sentence 2: It was pretty cool at first. Sentence 3: After a while Tim realized it was a lot of trouble. Sentence 4: He couldn't take care of it that well. Choices: a. Tim decided to give it away. b. Jen cried with joy when Will presented her new puppy to her.
A:
a