Detailed Instructions: 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.
Problem:Title: Wrong Person. Sentence 1: Heading to class I was thirsty, so I stopped at a water fountain. Sentence 2: I was completely shocked when I felt someone slap my ass. Sentence 3: I turn around and there's a guy standing there with a horrified look. Sentence 4: He thought I was his girlfriend and then realized I wasn't. Choices: a. She gave me one look and started crying harder. b. She was standing behind him and watched him do it.
Solution:
b