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.

Example Input: Sentence 1: A young man using a notepad and pen to diagram an image. Sentence 2: A young man using a red pen with a notepad.
Example Output: A young man using a pen and notepad.

Example Input: Sentence 1: A man in a blue shirt, jeans, and wearing a tool belt is climbing down a metal rod. Sentence 2: A person is at work.
Example Output: A person is high off the ground.

Example Input: Sentence 1: A woman on a couch is cradling a cat. Sentence 2: A woman is talking to the cat
Example Output:
A woman holds a cat.