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: Skip goes gambling in vegas. Sentence 2: He tries his hand at some poker. Sentence 3: He loses bad in poker. Sentence 4: He tries the slots this time. Sentence 5: He wins a huge prize. Choices: a. Embassy. b. Skip gets lucky.

b