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: Military personnel looking over a guard rail. Sentence 2: Authorities from the army inspecting something near the road.
Example Output: Officials examining the scene.

Example Input: Sentence 1: Five hikers, one facing towards the camera and the others facing away from it, are walking through a rocky riverbed. Sentence 2: 5 hikers are fording a river.
Example Output: Five people are hiking.

Example Input: Sentence 1: A person with dreadlocks and a red hat with their face covered by a red bandanna Sentence 2: A man is trying to join a gang.
Example Output:
A person with dreadlocks and a hat.