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: Woman. Sentence 1: Samuel took one look at the woman. Sentence 2: He knew he recognized her from somewhere. Sentence 3: She was his old teacher. Sentence 4: He had been very scared of her in school. Choices: a. The kids demanded a rematch of their amazing new game. b. But now she was just a weak, old woman.
A:
b