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.

Example Input: The brother got his rib cut off by a fan .
Example Output: The journalist got his ticket cut off by a fan .

Example Input: A mill is a bit or mechanism that employs grain .
Example Output: A powder is a device or filter that loses grain .

Example Input: You can unlock the desktop on your personal computer .
Example Output:
You can change the desktop on your personal computer.