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.

[Q]: Sentence 1: A man wearing no shirt climbs a steep cliff. Sentence 2: A shirtless man was climbing up the face of the cliff.
[A]: The lady was hiking the mountain.

[Q]: Sentence 1: A surfer in a black wetsuit catching a wave while another one tries to catch up with him. Sentence 2: the surfers are on the water
[A]: the woman surfer surfed alone

[Q]: Sentence 1: A little boy is riding a dirt bike with the number seven on it going down a hill. Sentence 2: A little boy is going downhill.
[A]:
A little boy is driving a car.