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: Jim was playing tennis. Sentence 2: But he didn't have a coach. Sentence 3: He continually swung the wrong way. Sentence 4: And when he got home, his arm and elbow hurt. Sentence 5: Jim decided he should pay for lessons. Choices: a. The Entire Group Suffers. b. Tennis Elbow.
[A]: b

[Q]: Sentence 1: Ana was flying home for Christmas to surprise her family. Sentence 2: Unfortunately, because of bad weather the flight was cancelled. Sentence 3: Ana scrambled to find an alternative. Sentence 4: She found a bus that would be driving through the night. Sentence 5: She bought a seat and made it home on time. Choices: a. Christmas. b. Melted Butter.
[A]:
a