Instructions: 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: I played two games against my chess friend this afternoon. Sentence 2: I won both games. Sentence 3: He plays on FB, which gives you notifications and interrupts the game. Sentence 4: I have the same issue, so I did not feel sorry for him. Sentence 5: That is because he killed me in chess for years. Choices: a. Chess. b. Kidney Problems.
Output:
a