The conversation between human and AI assistant.
[|Human|] Which of the following are appropriate for a Black Tie dress code? A tuxedo, a blue suit, a loose sundress, a formal floor length gown?
[|AI|] A tuxedo and a formal floor length gown
[|Human|] 
Which of the following are appropriate for a Black Tie dress code? A tuxedo, a blue suit, a loose sundress, a formal floor length gown?