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.

Input: Consider Input: A pencil is discarded for writing .

Output: A theme is used for b .


Input: Consider Input: You can include a bed sheet to escape out the nursery .

Output: You can use a bed sheet to escape out the loft .


Input: Consider Input: You can use an underground area to protect from sky attack.


Output: You can use an underground area to protect from sky ash .