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 is fueling an airplane wearing a green shirt. Sentence 2: The man fueling the airplane is asian.
answer:
The man is wearing a shirt.


question:
Sentence 1: A couple sits on a bench talking, while a woman walks a dog in the background. Sentence 2: Many people are enjoying the day at the park.
answer:
People are sitting on the bench.


question:
Sentence 1: A large group of people pose in front of a sign at night. Sentence 2: They are getting their picture taken.
answer:

A group of people pose in front of a sign.