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.

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

Sentence 1: A person in a hat is playing with a boy on a beach. Sentence 2: An individual is running with a boy outside.
Someone is playing tag with a girl inside the house.

Sentence 1: There are many people sitting or standing on sand, and there is a tractor. Sentence 2: There are many people sitting and standing on sand.

There are many people sleeping and cooking on sand.