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.

Example Input: Sentence 1: A woman wearing red flip-flops site on a wall while listening to something with headphones. Sentence 2: A person in flip-flops
Example Output: a woman is deep sea diving

Example Input: Sentence 1: People setting up to sell on the street their food. Sentence 2: People are getting ready to sell their goods.
Example Output: People are running away.

Example Input: Sentence 1: In front of a decorated Christmas tree, four adults and two children sit or stand amongst gifts, and one of the adults gives a child a drink of water. Sentence 2: It is the Christmas season.
Example Output:
The room the adults and children are in is bare of any decoration.