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: Siegfried was playing chess in the park. Sentence 2: He was playing with an old man. Sentence 3: The old man was too good. Sentence 4: Siegfried lost every game. Sentence 5: Siegfried smiled though because he knew he let him win. Choices: a. Chess. b. Ice.
[A]: a

[Q]: Sentence 1: Bill's buddy Marty invited him to a sleep over. Sentence 2: Bill and Marty stayed up all night watching horror movies and talking. Sentence 3: They finally fell asleep around 4 in the morning. Sentence 4: The boys slept until noon. Sentence 5: The next day Bill went home and thought about how fun it all was. Choices: a. Tomato. b. Boys Sleepover.
[A]: b

[Q]: Sentence 1: The politician was nervous. Sentence 2: The election results would be in in a few minutes. Sentence 3: He thought he was going to win, but he couldn't be sure. Sentence 4: When it was announced, he was thrilled. Sentence 5: He had won! Choices: a. The Movie Tickets. b. The Politician.
[A]:
b