You will be given a definition of a task first, then some input of the task.
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'.

Sentence 1: Susie went home for the holidays. Sentence 2: But her mother was making chitterlings. Sentence 3: Susie was horrified. Sentence 4: One whiff and it was gross. Sentence 5: She refused to touch it. Choices: a. Cooking chitterlings. b. Scaring the Boyfriend.
Output:
a