Knowledge: Bloody Mary drinks require tomato juice and vodka while to make the color red, use magenta and yellow.

Conversation:
I love the color Red! It is so bright and vibrant!
Oh, that's nice. It actually sits at the end of the spectrum of visible light.
What 2 colors can you mix together to make red?
I am not sure, but the red color of blood comes from the protein hemoglobin.
Oh, I did not know that. So what are the colors needed to make it?

Response: Oh sure, you will need magenta and yellow to make the color red.