Given the task definition and input, reply with output. 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: Susie wanted an apartment. Sentence 2: She looked everywhere in the city. Sentence 3: Finally she found one in her price range. Sentence 4: But she saw it was a studio. Sentence 5: So Susie had to just keep on looking. Choices: a. High Winds. b. Nice apartment.
b