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: Emma had never had a Caesar salad. Sentence 2: When her dinner party hostess served it, she tried to handle it. Sentence 3: She told herself that it would taste okay, and she tasted it. Sentence 4: To her surprise, she was surprised by its taste. Sentence 5: It was strong, but good - and Emma loved it! Choices: a. Salad. b. Learning.
Output:
a