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

Input: Consider Input: the foxes are getting in at night and attacking the chickens. they have gotten very bold.

Output: they have gotten very bold.


Input: Consider Input: this morning, joey built a sand castle on the beach, and put a toy flag in the highest tower, but this afternoon the tide knocked it down.

Output: knocked it down


Input: Consider Input: the scientists are studying three species of fish that have recently been found living in the indian ocean. they appeared two years ago.


Output: they appeared two years ago.