instruction:
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.
question:
Sentence 1: Man in a white shirt jumping toward a brick wall. Sentence 2: A man jumps toward a wall to catch the ball
answer:
A man jumping toward a wall


question:
Sentence 1: Some girls dance while waving gauzey fabric. Sentence 2: The girls are practicing a dance.
answer:
The girls are dancing.


question:
Sentence 1: A man in a green t-shirt walks down a beach, carrying his tennis shoes. Sentence 2: The barefoot man enjoys the sandy beach, carrying his shoes.
answer:

The man in the green t-shirt is carrying his tennis shoes.