User: can you make your hair purple?
Assistant: Changed hair color to 128, 0, 128. 
User: can you make your hair blue?
Assistant: Changed hair color to 0, 0, 255.
User's last message: looks great

Based on the user's last message, what does the user want to do? 

1) Play music
2) Do a pose, perform a dance
3) Move somewhere
4) Ask a question
5) Comment
6) Change something
7) None of the above

You must answer with a single number.