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: My uncle has a cow farm. Sentence 2: My uncle reminded me of the electric fence. Sentence 3: I kicked a ball into the cow pasture. Sentence 4: My uncle turned off the fence for me so I could go get it. Sentence 5: I'm really glad he reminded me about the electric fence first. Choices: a. The Cow Farm. b. The Chairs.

a