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]: To open a locked door you usually need to have a buddy .
[A]: To open a locked door you usually need to have a key.


[Q]: An opter can hang its eyes .
[A]: An one can poke its eyes .


[Q]: You are likely to find a satchel bag in a doctor's car.
[A]:
You are likely to find a satchel bag in a blogger 's car .