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: Salmon. Sentence 1: Tom wanted to eat healthy. Sentence 2: He had trouble find healthy food that was also delicious. Sentence 3: Tom's friend suggested he try salmon. Sentence 4: Tom purchased salmon and cooked it. Choices: a. Tom enjoyed the salmon and thanked his friend. b. She called animal control and they took care of it, and the smell.
A:
a