Given the task definition and input, reply with output. 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'.

Sentence 1: Reynaldo wanted to get a new computer for gaming. Sentence 2: He worked extra hard on Amazon's Mechanical Turk for weeks. Sentence 3: He finally saved up enough money for his dream computer. Sentence 4: He ordered all the parts and built the PC when it was delivered. Sentence 5: He is now the best player in his clan. Choices: a. New computer. b. Arrested for illegally feeding an alligator.
a