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

Wenn Sie Geschenke für andere kaufen wollen, dann sollten Sie großzügig sein.

Wenn Sie sparen, um Geschenke für andere zu waschen, dann sollten Sie großzügig sein.