Given the task definition and input, reply with output. 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.

susan knew that ann's son had been in a car accident, because she told her about it.
she, her, it