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.

[Q]: You can jump for your flight at a flight terminal .
[A]: You can wait for your flight at a plane terminal .


[Q]: A grain of card is made of the same substance as a character chip .
[A]: A grain of sand is made of the same substance as a computer chip.


[Q]: A lake is a small opening surrounded by land .
[A]:
A lake is a small sea surrounded by land.