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.

Example Input: Sentence 1: Three bicyclists riding down a steep course wearing helmets. Sentence 2: the bicyclists are being careful down the steep course.
Example Output: The bicyclists are  wearing helmets.

Example Input: Sentence 1: A pair of hands is shooting a black gun in the direction of trees. Sentence 2: the woman is practice shooting, missing the cans and hitting the trees
Example Output: Someone is shooting outside

Example Input: Sentence 1: A man and woman are walking down the street holding hands. Sentence 2: A newlywed couple hold hands and skip down the street.
Example Output:
A couple of people are holding hands while walking.