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.

Water is composed of hydrogen and oxygen.
ice is composed of hydrogen and oxygen .

You can load a ground floor to help a foot without climbing stairs .
You can design a ground floor to anchor a stage without climbing stairs .

You are likely to find a training table in in a kitchen .

You are likely to find a kitchen table in in a kitchen.