TASK DEFINITION: In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.
PROBLEM: Title: Robot Wars. Sentence 1: Kilo was an expert builder of battle robots and their weapons. Sentence 2: He was the top three fighter in the robot battle leagues. Sentence 3: He was due to compete for the spot of number one this week. Sentence 4: He build a special robot just in time for the competition. Choices: a. The convicts had their way with their home and tore it to pieces. b. He placed first and took the award home thanks to his genius robots.

SOLUTION: b

PROBLEM: Title: The Halloween Party. Sentence 1: Susan was invited to a Halloween party. Sentence 2: She planned her costume for weeks. Sentence 3: The day of the party, Susan donned her costume. Sentence 4: Everyone loved Susan's costume. Choices: a. Susan won first place in the costume contest. b. From then on Tom didn't stuff himself as much.

SOLUTION: a

PROBLEM: Title: Free Books. Sentence 1: I work at a theater. Sentence 2: They were recently remodeling some of their offices. Sentence 3: One of them contained a large bookshelf. Sentence 4: They told everyone the books were up for grabs. Choices: a. I took several large boxes of books home with me. b. Someone eventually told me that I'm in the wrong place.

SOLUTION:
a