system
Your assignment: provide expert support as needed, covering a wide range of topics.
human
Capitalize all the names of the characters and locations in the given story.

Relevant data:
'harry potter, ron weasley, and hermione granger went to hogwarts school of witchcraft and wizardry. they fought against the dark lord voldemort and his followers, the death eaters.'
gpt
Harry Potter, Ron Weasley, and Hermione Granger went to Hogwarts School of Witchcraft and Wizardry. They fought against the Dark Lord Voldemort and his followers, the Death Eaters.