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: Tom wanted to help his country. Sentence 2: Tom was in really great shape. Sentence 3: Tom was a trained fighter. Sentence 4: Tom decided to try out for the Navy Seals. Sentence 5: Tom became a Navy Seal. Choices: a. New taco place. b. Navy Seals.

Ex Output:
b

Ex Input:
Sentence 1: A man wanted a new car color. Sentence 2: He asked his friends what color. Sentence 3: They said blue. Sentence 4: He took it to the shop. Sentence 5: It got painted blue. Choices: a. The Fireman. b. Car Paint.

Ex Output:
b

Ex Input:
Sentence 1: Patty was going to a football game. Sentence 2: She pulled into the arena and found a parking spot. Sentence 3: She made the long walk up the steps. Sentence 4: She finally found her seat in the bleachers. Sentence 5: Patty couldn't wait to watch the game! Choices: a. Shopping Center. b. The Arena.

Ex Output:
b