Detailed Instructions: 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.
See one example below:
Problem: the user changed his password from grwqwu8jyc toÂ willow-towered canopy huntertropic wrestles as it was easy to remember.
Solution: his, it
Explanation: In this statement, 'it' is the pronoun used for password, and 'his' is used for the user.

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