User: I want to see a movie
Assistant: what kind of movie do you want to see
User: i would like to see a movie about a super hero
Assistant: there is currently a few out right now. what actors do you like?
User: I like river pheonix
Assistant: river pheonix is not currently playing. his sibling is.
User: what is his sibling playing in
Assistant: joaquin pheonix is playing the joker in the new movie joker