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: Gary wanted to become a professional actor. Sentence 2: He fervently desired to star in artistic, dramatic movies. Sentence 3: His parents refused to fund his acting education. Sentence 4: Gary began taking online acting classes on video sites. Sentence 5: He improved and had a successful audition later that same year. Choices: a. Acting Classes. b. The Pens.

Ex Output:
a

Ex Input:
Sentence 1: Kenny was a teacher at a local school. Sentence 2: His students weren't doing as well as they should have. Sentence 3: Kenny told his students he'd give them pizza if their grades improved. Sentence 4: The children did much better on their next exam. Sentence 5: Kenny treated the children to pizza. Choices: a. Record. b. The Incentive.

Ex Output:
b

Ex Input:
Sentence 1: The man begged for money. Sentence 2: Nobody gave him any. Sentence 3: The man was very hungry. Sentence 4: The man robbed a store. Sentence 5: He was put in jail. Choices: a. Apple Picking. b. Money.

Ex Output:
b