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: Ethan went to Haiti. Sentence 2: He wanted to look like the people. Sentence 3: He went to a market to get clothes. Sentence 4: He saw some sandals. Sentence 5: He bought them. Choices: a. Sandals. b. Fleas.

a