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'.
Q: Sentence 1: It was such a warm day and we decided to hold a pool party. Sentence 2: We got food to eat and drinks for the party. Sentence 3: We invited a number of our friends and got people to come. Sentence 4: Everyone had so much fun playing in the pool. Sentence 5: We were so glad to do it and look forward to having it again. Choices: a. The Boutique. b. Pool party.
A:
b