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: Steve and His Cats. Sentence 1: Steve rescued four kittens from the alley in back of his apartment. Sentence 2: He had to bottle feed them because they were very young. Sentence 3: He has taken care of these cats for over two years. Sentence 4: Steve loves them very much and would be very sad if one of them died. Choices: a. Steve plans on taking care of them for the rest of their lives. b. Aaron accepted the ticket and drove much slower on the way home.
A:
a