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 woman in a black dress is leaning against a wall, smoking a cigarette. Sentence 2: The woman is sad
A woman is smoking

Sentence 1: a brown dog is jumping up at a woman in a black coat. Sentence 2: A woman is playing with her dog.
A dog is interacting with its owner.

Sentence 1: A goggled boy leaps from the edge into a shimmering pool with someone watching on in the background. Sentence 2: Someone is watching a boy jump into a pool.

There is a boy jumping into a pool.