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: Carlos had forgotten to pack his lunch. Sentence 2: He drove to the ATM and took out a small amount of cash. Sentence 3: Carlos went to a fast food place for lunch. Sentence 4: He ate a burger and fries. Sentence 5: Carlos made sure to bring his lunch the next day. Choices: a. Going to the Fair. b. Forgotten Lunch.

b