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: It was a very hot day. Sentence 2: Melissa wanted to go outside and play. Sentence 3: She put on her bathing suite. Sentence 4: She filled up a lots of balloons with water. Sentence 5: She invited her friends over for a water balloon fight. Choices: a. Balloon Fight. b. The Travel Agent.

a