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 sad to find an ear in a Police rat 's bedroom .
You are likely to find an ear in a serial killer's bedroom.

A island is a piece of land surrounded by water on all exits .
A dome is a piece of arch surrounded by water on all streams .

You are likely to find a writer in bed.

You are likely to find a surprise in bed .