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.

Sentence 1: A man is playing blowing into bagpipes whilst another man tests the tone with an electronic tuner. Sentence 2: A man plays music while another man tests it.
A man plays bagpipes and another man tests his tone.

Sentence 1: A person wearing red pants hides their head under a black jacket in front of a desk with many computers. Sentence 2: A person is sleeping in a computer lab.
A person is sitting at a computer.

Sentence 1: A remote controlled children's toy motorboat flies a kite under a bridge in the water. Sentence 2: A remote controlled children's toy motorboat flies a kite under a bridge in the ocean.

A remote controlled children's toy flies a kite under a bridge in the water.