The conversation between human and AI assistant.
[|Human|] Extract and list the names of characters a player can control in The Last of Us mentioned in the paragraph. Also describe relationships between those characters.
[|AI|] In the Last of Us, a player can control Joel, Ellie (who is being escorted by Joel across the United States), and Sarah (who is Joel's daughter).
[|Human|] 
Extract and list the names of characters a player can control in The Last of Us mentioned in the paragraph. Also describe relationships between those characters.