TASK DEFINITION: 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.
PROBLEM: the firemen arrived after the police because they were coming from so far away.

SOLUTION: they

PROBLEM: tom threw his schoolbag down to ray after he reached the bottom of the stairs.

SOLUTION: his, he

PROBLEM: the firemen arrived before the police because they were coming from so far away.

SOLUTION:
they