Indicate a noun phrase from given statement which mentions a pronoun.

Input: Consider Input: i used an old rag to clean the knife, and then i put it in the drawer.

Output: put it in the drawer.

Input: Consider Input: they broadcast an announcement, but a subway came into the station and i couldn't hear it .

Output: hear it

Input: Consider Input: there is a gap in the wall. you can see the garden behind it .
Output: behind it