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 person in a black jacket is grabbing a boy's shoulder to stop him from backing into the road while a silver Mini is driving by. Sentence 2: A father is grabbing his son's shoulder.
A silver mini is on the road.

Sentence 1: two men standing in the snow, one looking at the camera, the other reading a paper by a sign. Sentence 2: Friends playing in the snow
One man standing in the snow is looking at the camera while another is reading a paper.

Sentence 1: Someone is taking a picture using a cellphone. Sentence 2: Someone is taking a picture of a cat with their phone.

A person is taking a photo.