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: Joe went to the beach with his family. Sentence 2: It was a chilly day. Sentence 3: Joe stood on some rocks watching the waves. Sentence 4: A huge wave hit the rock and shot water high above the rocks. Sentence 5: Joe  got drenched. Choices: a. Timmy Tooth. b. A Day at the Beach.

b