Detailed Instructions: Given a sentence in Chinese, generate a new Chinese 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.
Q: 如果你想画画,你应该买画画。
A:
如果你想画一个屏幕,你应该 许可油漆。