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: Grandma was 87, and still drove her car. Sentence 2: Her daughter took her to the eye doctor. Sentence 3: The doctor told Grandma that she didn't see well enough to drive. Sentence 4: Grandma was upset, and didn't know how she was going to get around. Sentence 5: Her daughter said that she could take her wherever she needed to go. Choices: a. Ron ran the stop sign. b. Grandma's Eyes.

b