You can find the answer in the First Act Scene I. In a nutshell, the watchmen see a figure similar to the one of a ghost. They claim it is the dead king of Denmark judging by his appearance and way of walking. They especifically describe his uniform and the sword he used. They mention all this in their conversation with Prince Hamlet
You don't need to worry about labeling yourself if it's stressing you out this much. You of course can try to figure it out, but you really don't need to label yourself.
(I'm really sorry if this comes off as insensitive, I'll help more if you need it <3)
The only ingredients that you need for your own cake mix are all pantry staples like flour, sugar, cocoa powder, and leavening (i.e. baking powder and baking soda).
