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: A young couple in formal pose for a picture. Sentence 2: A couple is outdoors posing for a photo

Ex Output:
A couple is posing for a photo


Ex Input:
Sentence 1: A boy is attempting to climb an iron fence. Sentence 2: A curious boy is trying to escape from the confines of his school's playground.

Ex Output:
A boy is in this photograph.


Ex Input:
Sentence 1: Three naked little boys are playing in a river and are covered in mud; one is standing up. Sentence 2: Three boys are enjoying the creek in the summer.

Ex Output:

Three boys are playing in mud while one looks on.