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: A man scooping sand up in the air at the beach while another little girl watches. Sentence 2: A man and his daughter are playing together.
answer:
A girl is watching a man scoop up sand.


question:
Sentence 1: peoples sitting at the ground Sentence 2: Children are having a picnic.
answer:
People are sitting.


question:
Sentence 1: Two railway workers fix a train in orange vests. Sentence 2: Two technicians wear orange vets.
answer:

Railway workers fix a train.