instruction:
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.
question:
Sentence 1: A door in a tall concrete wall Sentence 2: A door in a wall of at stone building.
answer:
A door in a wall.


question:
Sentence 1: A dog wears a pink sweater. Sentence 2: A dog is being walked through a park.
answer:
A dog is wearing clothing.


question:
Sentence 1: One of the visible wires is thicker then the other. Sentence 2: There are 6 wires in the picture.
answer:

One wire is larger than the other.