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: I ended up going to a sushi restaurant that I've been to before. Sentence 2: And I was surprised that the sushi chef there remembered who I was. Sentence 3: But as I expected, the sushi wasn't that great. Sentence 4: However, everyone there was really nice. Sentence 5: I got free sushi too and left in a good mood. Choices: a. Bad but Good Sushi. b. Work Food.
Output:
a