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 smiling construction worker with a white helmet. Sentence 2: He has been hit on the head before
answer:
His head is protected


question:
Sentence 1: A military jeep parked in an urban environment with armed solders inside. Sentence 2: A military vehicle with soldiers in Afghanistan.
answer:
A military vehicle with soldiers.


question:
Sentence 1: Happy man grilling meat on his barbecue. Sentence 2: a happy man grills meat on a barbecue for his family
answer:

a happy man grills meat on a barbecue.


