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: 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: The captain of the submarine decided to dive the sub. Sentence 2: He asked his exec to clear the decks, Sentence 3: The exec sounded the dive klaxon and the crew abandoned the deck. Sentence 4: After the deck was clear the captain yelled DIVE! Sentence 5: And moments after the command dive was given, the sub was under water. Choices: a. Dive! Dive! Dive!. b. The Blinds.

Ex Output:
a