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.

Ex 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.

Ex Output:
Five people are hiking.

Ex Input:
Sentence 1: Men in orange safety vests pulling vehicle out of a ditch. Sentence 2: Several gentlemen are working outside.

Ex Output:
Guys in safety gear tow a car.

Ex Input:
Sentence 1: A clown wearing a yellow wig and a yellow shirt with red buttons is squeezing an orange balloon in front of a boy while others are present. Sentence 2: THe clown is wearing a yellow shirt

Ex Output:
The clown is wearing a yellow wig