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: Kevin and Chris went to the beach for a relaxing day in the sun. Sentence 2: When they reached the beach, they enjoyed the sun in their chairs. Sentence 3: It got really hot out there, so they went in the water. Sentence 4: They looked over to see a fisherman with a shark hooked on the line! Sentence 5: They scrambled quickly out of the water and stayed out! Choices: a. New Job. b. Shark Scare.

b