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'.

[Q]: Sentence 1: Greg was doing shopping. Sentence 2: He went into his local gas station. Sentence 3: While standing in line he see's a sign for lottery. Sentence 4: He decides to pick up a ticket. Sentence 5: Turns out it was the winning ticket. Choices: a. Greg wins big. b. Measure.
[A]: a

[Q]: Sentence 1: Jerry was walking his dog through the park. Sentence 2: He heard some cracking and groaning and looked near him. Sentence 3: Suddenly he noticed a huge tree falling over. Sentence 4: He ran to get out of the way. Sentence 5: Luckily he just missed getting crushed by the tree. Choices: a. Deceit. b. The Tree Fall.
[A]: b

[Q]: Sentence 1: There is a man selling puppies. Sentence 2: I asked my mom if we could get one. Sentence 3: She talked to my dad and they decided we could. Sentence 4: We are going tomorrow to pick one out. Sentence 5: I hope we get to bring it home with us. Choices: a. Sushi. b. Puppies for Sale.
[A]:
b