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 guy, wearing a Superman costume and cowboy hat, is carrying a sign about Designer Bags costing$ 10.00. Sentence 2: A man is holding a sign.
Example Output: A group of people are holding signs.

Example Input: Sentence 1: A seminar in an auditorium. Sentence 2:  A seminar in the auditorium.
Example Output: A seminar on a beach in the water.

Example Input: Sentence 1: One woman sits on a outcropping of rock while one takes a picture and the third looks down. Sentence 2: Three women are outside.
Example Output:
The rock is is hot as lava.