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 bought a new cell phone. Sentence 2: He sold his old one online. Sentence 3: Unfortunately he forgot to delete his information. Sentence 4: Someone found his pictures and posted them online. Sentence 5: Tom was thoroughly embarrassed about the private ones. Choices: a. Making Friends. b. New Cell Phone.

Ex Output:
b

Ex Input:
Sentence 1: John got call from his credit card company. Sentence 2: They needed to check if he travelled to Canada. Sentence 3: He confirmed he was at home in Kentucky. Sentence 4: The company told him his identity was probably stolen. Sentence 5: John had to call the police. Choices: a. Birdo. b. A stolen identity.

Ex Output:
b

Ex Input:
Sentence 1: Stacy bought a new home. Sentence 2: She started decorating it right away. Sentence 3: She changed all the paint colors and carpet. Sentence 4: It was starting to feel like home. Sentence 5: She couldn't wait to invite all her friends and family over to see it. Choices: a. Teaching my friends to sing. b. The New Home.

Ex Output:
b