instruction:
In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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 boy and three girls in blue school uniforms walk down a dirt-covered road. Sentence 2: The children are wearing their school uniforms.
answer:
The children are playing in the dirt.


question:
Sentence 1: A woman helps a child with playground equipment. Sentence 2: A woman helps a child.
answer:
A horse eats an apple.


question:
Sentence 1: A bearded man jumps his skateboard over a shopping cart. Sentence 2: A bearded man is riding a skateboard.
answer:

The bearded man is riding a bicycle.