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: Helen was at the store picking up groceries. Sentence 2: Over the intercom the store announced a fabulous deal. Sentence 3: Helen couldn't believe her luck. Sentence 4: The store was offering a buy two get three free deal on steak. Sentence 5: Helen waited in the checkout line victoriously with her free steaks. Choices: a. The last text. b. Super Shopper.

b