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: 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
answer:
One man standing in the snow is looking at the camera while another is reading a paper.


question:
Sentence 1: A young girl carries a bowl on the top of her head Sentence 2: Sally was carrying a bowl.
answer:

Sally was carrying a bowl on top of her head.