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: Susie had to pack a sandwich. Sentence 2: She wanted something delicious. Sentence 3: So she packed a tuna sandwich. Sentence 4: Unfortunately when she tried it it was bad. Sentence 5: It went horrible. Choices: a. Bad sandwich. b. Painful tattoo.

a