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.
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Question: Sentence 1: A cowboy in the dirt on the ground next to a horse. Sentence 2: A horse and his rider.

Answer: The horse was riding the cowboy until he got tired.


Question: Sentence 1: A small black dog is running along side a bigger tri-colored dog that is carrying a rope toy in its mouth. Sentence 2: A small dog running next to a colorful dog carrying an object in it's mouth.

Answer: Two dogs are riding in a car


Question: Sentence 1: A man wearing a hard hat wades through water. Sentence 2: The man is wading in water.

Answer:
The man wearing a hardhat is operating a crane on highrise building.