pre-med

Indiana checked out a bunch of books from the library about the human body and happily answers Mimi's questions.

Mimi:"What dis?"
Indi:"That's the brain."
"What dis?"
"That's the bones."
"What dis?"
This goes one for a while...

Some time later she was looking at a different book and saw a picture of cheese.
Mimi:"What dis?"
Me:"That's cheese"
Mimi:"That's in my body?"