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: Three girls pose for a picture and one of the girls kisses the others cheek. Sentence 2: One of the girls kisses the other
Example Output: Three boys are eating pizza.

Example Input: Sentence 1: The man with the blue shirt is reading from a book. Sentence 2: He can read.
Example Output: He can't read.

Example Input: Sentence 1: Man skateboarding off of a ramp. Sentence 2: The skateboarder is going off a ramp.
Example Output:
The cyclist rides up a ramp.