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 brown dog is laying on its back on the grass with a ball in its mouth. Sentence 2: The dog is playful.

Ex Output:
A dog is on the grass with his toy.


Ex Input:
Sentence 1: The cowboy kneels down to put the brown strap on his boot. Sentence 2:  The cowboy kneels down to put the brown strap on his metal boot.

Ex Output:
 The cowboy kneels down.


Ex Input:
Sentence 1: A lady is taking the shoes off of the young girl she is carrying. Sentence 2: A lady is removing a girl's red shoes.

Ex Output:

A lady is removing a girl's shoes.