@ebrown p,
Thats, funny..... I was checking to see if the CMU site agreed with me.
-- dinosaurs.n are.v real.a , but dragons.n are.v fancy.n
.... and I was proud of myself-- thinking that maybe the contra position of "real" and "fancy" would do the trick.
But then I had to try the original case... and alas, CMU says
-- my family.n is.v fancy.n (sorry Boomer)
Just to make sure it knows about adjectives, let's try...
-- my family.n is.v big.a
So that settles it. Mo's family is part of his imagination.