Q: 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.
Title: Animal Lover. Sentence 1: Cindy devoted her life to helping animals. Sentence 2: So when she saw a baby bear stuck in a ditch. Sentence 3: She tried to help it and didn't have time to wait for anyone. Sentence 4: She gave it a thick branch to climb up. Choices: a. But the bear pulled the branch in along with Cindy. b. He ended up losing that month's harvest to insect.
A:
a