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: A classic propeller-driven airplane flies in the distance as two men play with a remote-controlled toy airplane in a field in the foreground. Sentence 2: Two men are playing with a toy airplane.

SOLUTION: A woman and Man are dancing in the store.

PROBLEM: Sentence 1: bunch of people standing around in blue jumpsuits with guys in suites in the background Sentence 2: There is a group of people standing with others in the background.

SOLUTION: There is a group of people doing gymnastics.

PROBLEM: Sentence 1: Two men jump around together outside of a building. Sentence 2: The men are outside.

SOLUTION:
They are jumping off of the building together in a dramatic lover's double suicice.