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: Andy is an avid golfer. Sentence 2: Andy decided to have a putting green in his backyard. Sentence 3: Andy felt the green would be good to practice his golfing. Sentence 4: In addition, Andy could save money by having his own putting green. Sentence 5: Andy could not wait for the putting green to be ready for play. Choices: a. Putting Green. b. Tragic Heat.

a