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'.

Ex Input:
Sentence 1: Sally began her exam. Sentence 2: Surprisingly, the first question was familiar. Sentence 3: She realized that her teacher talked about the same problem. Sentence 4: Since she didn't pay attention to her that day, she was confused. Sentence 5: As a result, she left the question blank. Choices: a. Easy Steal. b. Not Paying Attention.

Ex Output:
b

Ex Input:
Sentence 1: Jenny bought many new T-shirts at the beginning of the summer. Sentence 2: But as she stayed in and didn't exercise, they didn't fit by August. Sentence 3: She had to give them all to a charity. Sentence 4: Now every morning she only has old shirts to wear. Sentence 5: So she's going to buy new clothes this afternoon. Choices: a. Changing size. b. Frog.

Ex Output:
a

Ex Input:
Sentence 1: It was Ken's first day of school. Sentence 2: He put on his uniform. Sentence 3: Ken made sure he ate breakfast. Sentence 4: He picked up his bag and walked to the door. Sentence 5: Finally, he told his mom goodbye and walked to the bus stop. Choices: a. Ken's First Day. b. Giving Up.

Ex Output:
a