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 guy in the air doing wakeboarding. Sentence 2: A man is wakeboarding on his birthday.

Ex Output:
A man is outdoors.


Ex Input:
Sentence 1: Two old men sitting on park benching talking. Sentence 2: The men are both wearing suspenders.

Ex Output:
The men are having a conversation.


Ex Input:
Sentence 1: A man in water throwing a little boy up in the air and waiting for him to come down so he can catch him. Sentence 2: A man is playing with his son.

Ex Output:

A man playing with a little boy in water.