In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair 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: The troops salute their captain. Sentence 2: the troops are saluting.

Ex Output:
a brown dog is sleeping in the sunshine


Ex Input:
Sentence 1: A black dog running in the grass. Sentence 2: The black dog is running.

Ex Output:
The white dog is running.


Ex Input:
Sentence 1: Performing some bike maintenance, the lady lubricates a frame before assembly is completed. Sentence 2: a woman works on fixing a bike

Ex Output:

The woman is sewing a shirt.