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: Ray decided he wanted to do something new. Sentence 2: He decided to get a new hobby and bought a metal detector. Sentence 3: The first couple of of days he did not find anything. Sentence 4: One day went he went to the beach and his detector went crazy. Sentence 5: When dug into the ground he found a gold ring! Choices: a. chess. b. New Hobby.
b