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 was on his way to work. Sentence 2: He had to get there quickly. Sentence 3: But he was stuck in traffic. Sentence 4: It was taking forever. Sentence 5: Finally he had enough. Choices: a. Nice guy. b. Stuck in traffic.

Ex Output:
b

Ex Input:
Sentence 1: Rob was the head manager at 711. Sentence 2: He was also a homosexual. Sentence 3: He tried to make the moves on Justin. Sentence 4: Justin didn't like the advances. Sentence 5: Rob got mad and fired Justin. Choices: a. Rob fires Justin. b. Dan's Bad Luck.

Ex Output:
a

Ex Input:
Sentence 1: One evening while out at the bar. Sentence 2: Rodney has a few drinks and some nuts with his friends. Sentence 3: When Rodney was getting up to leave some man calls him names. Sentence 4: Rodney asks the man what his problem was. Sentence 5: The man told him Rodney was the problem and they began to fight. Choices: a. poor teacher. b. Rodney gets into a fight.

Ex Output:
b