Indicate all the pronouns (they, them, you, he, his, her, you, it, etc.) present in the given sentence. If there are multiple such pronouns in a sentence, then list them in the order of their first appearance in the given sentence. If a pronoun appears multiple times in a sentence, list it only once.

the city councilmen refused the demonstrators a permit because they advocated violence.
they

bob collapsed on the sidewalk. soon he saw carl coming to help. he was very concerned.
he

the customer walked into the bank and stabbed one of the tellers. he was immediately taken to the police station.

he