Given the task definition and input, reply with output. Given a sentence in Russian, generate a new Russian 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.

Повозка для душа - это для отделения душа от крыльца ванной.

Дверь в душ - это для отделения душа от остальной ванной.