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: Tina took her daughter on a road trip. Sentence 2: She had her daughter watch a movie on the way. Sentence 3: Tina then noticed something. Sentence 4: Her daughter was getting sick. Sentence 5: So they had to pull over immediately. Choices: a. Taking a knitting class. b. Feeling car sick.

b