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'.

Input: Consider Input: Sentence 1: Lisa screamed loudly to attract the attention of her audience. Sentence 2: It worked as every head in the room turned to look at her. Sentence 3: She waved at everyone with a big smile. Sentence 4: Until her mom came on the stage to retrieve her. Sentence 5: Only then, did the conference resumed its normal pace. Choices: a. The lyft driver.. b. Scream.

Output: b

Input: Consider Input: Sentence 1: Toni was invited last minute to the football game. Sentence 2: She walked into the stadium an hour late. Sentence 3: Unfortunately she missed good parts of it. Sentence 4: Yet Toni was then able to get a replay. Sentence 5: She realized she needed to go back. Choices: a. Late to the game. b. Just a drop of lemon oil.

Output: a

Input: Consider Input: Sentence 1: I decided I wanted to take my family somewhere special. Sentence 2: We all love animals so I decided the zoo was the perfect outing. Sentence 3: We walked around the entire zoo seeing all sorts of beautiful animals. Sentence 4: We saw lions, monkeys, elephants, giraffes and so many others. Sentence 5: It was a very memorable day with the whole family. Choices: a. The Zoo. b. Girl In Spring.
Output: a