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'.

[Q]: Sentence 1: Derek is the top member of the swim team. Sentence 2: Derek knew he could do better. Sentence 3: His coach had him practice everyday. Sentence 4: The day of the big race Derek took first place! Sentence 5: Derek made his parents and his classmates proud. Choices: a. Big Feet. b. Derek the Swimmer.
[A]: b

[Q]: Sentence 1: Albert lived outside the city but loved partying there on Saturdays. Sentence 2: He drove his car to a bar and spent time with friends. Sentence 3: He'd drink a few beers. Sentence 4: And when it was time to go home, he'd be too drunk to drive. Sentence 5: So every week his friend let him sleep on his sofa. Choices: a. Saturdays in the city. b. Reward Chart Electronics.
[A]: a

[Q]: Sentence 1: Billy's parents bought him a bike without training wheels. Sentence 2: Billy didn't know how to ride a bike yet. Sentence 3: Billy's dad would hold the bike and walk while Billy rode it. Sentence 4: Eventually, Billy's dad was able to let go of the bike. Sentence 5: Billy kept riding his bike. Choices: a. Learning How To Ride A Bike. b. Foggy Weather.
[A]:
a