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.

Example Input: Sentence 1: Man looks out of his blue car and holds a rag out the window. Sentence 2: A man holds up a rag.
Example Output: A girl learns to sew.

Example Input: Sentence 1: A boy selling lemonade for$ 1 rides his bike with no hands as he advertises his product to a long line of people. Sentence 2: The  boy is selling lemonade for a $1.
Example Output: A boy selling cookies to a group of people.

Example Input: Sentence 1: The boy in the red hat and shirt is wading in the shallows of the river. Sentence 2: a boy in water
Example Output:
a dog eats banana