Given a sentence, generate a new sentence by performing small changes on the sentence. Here, make sure that the changes are semantically related and syntactically similar to the input. And the generated sentence should have high commonsense plausibility, that is to have reasonable probability of it being true.

Input: Consider Input: Some ducks swim in the water .

Output: Some birds remain in the water .


Input: Consider Input: You would exit your car because you came to a red light .

Output: You would alert your car because you came to a red light .


Input: Consider Input: You would tie up a column of numbers because you used know their sum .


Output: You would generate up a column of derivatives because you want know their sum .