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.

You are easy to find a bush in a forest .
You are likely to find a mouse in a forest.

players usually must fire up to see birds flying .
Stars usually must look up to see birds flying .

You can overlay a map to represent mountains .

You can use a map to represent mountains.