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: Man looks out of his blue car and holds a rag out the window. Sentence 2: A man holds up a rag.

SOLUTION: A girl learns to sew.

PROBLEM: Sentence 1: A woman window shops outside of a Louis Vuitton store. Sentence 2: The woman is standing outside the shop's window.

SOLUTION:
The woman is standing outside the Dior store.