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: Ziggy the dog needed to take prozac for his anxiety issues. Sentence 2: His family did not think Ziggy would like taking a pill. Sentence 3: They hid his pill in a hollowed out piece of string cheese. Sentence 4: Ziggy happily gobbled it up. Sentence 5: Now all his medication is hidden in string cheese. Choices: a. Work Day.. b. String Cheese.

b