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 black dog with a stuffed animal in its mouth is running and jumping through a snowy field. Sentence 2: There is a dog in a field
The dog has nothing in its mouth

Sentence 1: The boy in the red hat and shirt is wading in the shallows of the river. Sentence 2: a boy in water
a dog eats banana

Sentence 1: A laughing woman in a scarf. Sentence 2: a woman is laughing

a woman is yelling at a donkey after he kicked her