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: Abby rushed outside expecting the weather to be warm. Sentence 2: However, Abby immediately went back inside of her house. Sentence 3: Abby was shocked that outside was extremely cold. Sentence 4: Abby checked the weather and saw it was 25 degrees, in July. Sentence 5: Abby was upset that the cold weather messed up her summer day. Choices: a. Cold Day. b. Trampoline.

a