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

the actress used to be named terpsichore, but she changed it to tina a few years ago, because she figured it was easier to pronounce.
it was easier

john couldn't see the stage with billy in front of him because he is so tall.
he is so tall.

sam pulled up a chair to the piano, but it was broken, so he had to stand instead.

it was broken

