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: Ryan was going to enter a contest. Sentence 2: He had a cool new invention to show the world. Sentence 3: Ryan entered the contest. Sentence 4: The contest winners were announced. Sentence 5: Ryan won first place for his cool new invention. Choices: a. Ryan wins. b. Roommate Trip.

a