TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2, that neither agree with nor contradict each other. Your job is to alter sentence 2 so that the pair clearly 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 woman making several beaded necklaces. Sentence 2: A lady makes necklaces to sell online.

SOLUTION: Someone is making jewelry.

PROBLEM: Sentence 1: The man on the yellow basketball team tries to score while the men on the opposing team try to block his shot. Sentence 2: A player is trying to help his team win a game while the other team tries to stop him .

SOLUTION: Men are playing basketball.

PROBLEM: Sentence 1: A man in mountaineering gear is watching a woman as she scales the side of a rock wall. Sentence 2: The woman is wearing climbing gear.

SOLUTION:
The woman is a climber.