You will be given a definition of a task first, then some input of the task.
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: Renee had allows wanted to visit the Mall of America. Sentence 2: Her friend had invited her to go to the mall with her. Sentence 3: She was very excited for the experience. Sentence 4: As they parked in one of the parking lots Renee was very excited. Sentence 5: They spent the day experiencing everything the mall had to offer. Choices: a. The mall. b. New pizza.
Output:
a