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: Henry walked out of his classroom. Sentence 2: The sun was beaming from outside. Sentence 3: Sweat came down Henry's eyes. Sentence 4: He wiped it off with his hand and continued to walk. Sentence 5: Eventually, Elena met up with him. Choices: a. Unfaithful. b. Hot Day.

b