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: Alex had crashed his dad's hand me down antique mustang. Sentence 2: His dad was so mad he wouldn't even speak at first. Sentence 3: Finally he yelled at Alex for ten minutes straight. Sentence 4: He revoked his driving privileges until further notice. Sentence 5: Alex was mad but agreed that it was fair. Choices: a. Fighting with Dad. b. A Heavy Necklace.

Ex Output:
a

Ex Input:
Sentence 1: Our treehouse was on the ground. Sentence 2: We were afraid of heights so we found a tree with a big hole. Sentence 3: We climbed inside and sat there to talk for hours. Sentence 4: We played with the little bugs in the dirt. Sentence 5: We met there every day for years. Choices: a. Treehouse. b. New Chickens.

Ex Output:
a

Ex Input:
Sentence 1: Alice wanted to try some highlights. Sentence 2: Her hair was looking rather dull. Sentence 3: So she bought a box to do it. Sentence 4: But it turned out streaky orange. Sentence 5: She had to go to a salon to fix it. Choices: a. Waffles or pancakes. b. Trying some highlights.

Ex Output:
b