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: Child wearing red beanie sits on couch. Sentence 2: The adolescent is watching television.
Example Output: A kid is wearing a cap.

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 scientist looks into a microscope in a lab. Sentence 2: The microscope is high tech.
Example Output:
The lab has tools for the scientist.