TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.
PROBLEM: Sentence 1: Sitting at a table with beer empty beer mugs on it one brother is has a birthday cake sliced with sprinkler lit up while the younger brother is smiling with his eyes closed. Sentence 2: two brothers sit near a cake

SOLUTION: A group of women protest.

PROBLEM: Sentence 1: A girl has the ball in a game of basketball Sentence 2: She is playing basketball.

SOLUTION: The girl is playing softball.

PROBLEM: Sentence 1: Two cars round a lap in a professional race. Sentence 2: two cars are in a race

SOLUTION:
two cars are parked in a garage