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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.
Title: Rejection. Sentence 1: He wanted to ask the girl out. Sentence 2: He walked over to her locker and smiled. Sentence 3: She stared back at him coldly. Sentence 4: He asked if she would go out with him. Choices: a. She rolled her eyes and walked away. b. Jenna had a fun time on her class field trip to the zoo.
A:
b