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 group of dark-haired girls are walking together. Sentence 2: a group of friends walk
answer:
a group of girls walks


question:
Sentence 1: A group of people pause to review a painting at a museum. Sentence 2: The painting is the Mona Lisa.
answer:
The people are looking at a painting.


question:
Sentence 1: The man in the blue shirt is walking with the man in red. Sentence 2: two man who are best friend are walking
answer:

two man wearing shirts are walking