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: Woman in blue workout attire and helmet rides through dirt path Sentence 2: A woman is riding on a back road.

SOLUTION: A woman is eating on the ground.

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 room full of sitting and standing adults and children, and eight pink and black balloons hanging from the ceiling. Sentence 2: A room full of sitting and standing adults and children and eight pink and black balloons hanging from the ceiling

SOLUTION:
Everyone in the room was watching tv