Definition: In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.
Input: 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. Sentence 5: She rolled her eyes and walked away. Choices: a. Rejection. b. Jenna's trip to the zoo..

a