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: Mark was not good at baseball at all. Sentence 2: For this reason he was always picked on. Sentence 3: So he started training hard. Sentence 4: And in the end was able to outplay all the guys. Sentence 5: And so no one made fun of him again. Choices: a. The scrawny kid. b. Being too playful.

a