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: James was playing video games on his computer. Sentence 2: The game on his computer was running very slow. Sentence 3: He realized it was due to his aging computer. Sentence 4: James bought a brand new gaming computer from Best Buy. Sentence 5: James was able to play his video game without any lag afterwards. Choices: a. Replacing an Old Computer. b. Custody.
[A]: a

[Q]: Sentence 1: Mark is an athlete that competes in Track and Field. Sentence 2: He has a practice session where he practices his jumps. Sentence 3: He was running late and decided to practice without warming up. Sentence 4: When he jumped the first hurdle, he got a cramp. Sentence 5: He decided to never train without warming up. Choices: a. Elliptical. b. Mistake.
[A]: b

[Q]: Sentence 1: Toby was excited to see the new blockbuster. Sentence 2: He bought his tickets online. Sentence 3: At the theater there were many others there. Sentence 4: They were all excited about the new movie. Sentence 5: The lights went down and the movie started to roll. Choices: a. Beth goes fishing. b. The Movie Theater.
[A]:
b