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.

[EX Q]: Sentence 1: A man on a brown horse is preparing to lasso a bull, while another man on a white horse corrals the bull. Sentence 2: The men are veteran ranch hands.
[EX A]: Two men are trying to round bulls up.

[EX Q]: Sentence 1: Two dogs play together and another runs after in a field. Sentence 2: The dogs are chasing a ball in the field.
[EX A]: Two dogs are running in a field.

[EX Q]: Sentence 1: A boy in a red shirt sitting on top of a railroad crossing bar. Sentence 2: A funny human sitting
[EX A]:
A human sitting