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: Sam was driving home when he noticed he was low on gas. Sentence 2: He wasn't anywhere near a gas station. Sentence 3: He decided to drive further out to find one anyway. Sentence 4: Sam had good luck and found one with cheap gas. Sentence 5: He filled up his car. Choices: a. Cheap Gas. b. Peach Cobbler.

a