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 can accept or vary the lyrics of a song .
You can audio or read the lyrics of a song .

You would ride a bike because you want some fresh air.
You would load a bike because you wore some bulky case .

You are likely to find a tower in a city.

You are likely to select a option in a like .