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: Scuba divers dove to the bottom of the sea. Sentence 2: They didn't know what they would find. Sentence 3: It was cold down there. Sentence 4: They found a glimmer in the sand. Sentence 5: It was buried treasure! Choices: a. Bottom of the Sea. b. The Modeling Agency.

a