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

Example input: this book introduced shakespeare to ovid; it was a fine selection of his writing.
Example output: his writing
Example explanation: in this statement the pronoun is his and his writing is referring to the quote in the sentence using the pronoun
Q: pam's parents came home and found her having sex with her boyfriend, paul. they were embarrassed about it.
A:
they were embarrassed