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: Cal hadn't showered in days, and it felt glorious to finally have one. Sentence 2: He slowly dried off and threw the towel over his shoulder. Sentence 3: Cal strode into the living room without a care in the world. Sentence 4: Deb was waiting at the door and watched as he stretched. Sentence 5: Their eyes met and both of them felt very awkward, indeed. Choices: a. Videos.. b. Stretch.

b