8 .
'Lennie said, "Tell about that place, George."
"I jus' tol' you, jus' las' night."
"Go on -- tell again, George."
"Well, it's ten acres," said George. "got a little win'mill. Got a little shack on it, an' a chicken run. Got a kitchen, orchard, cherries, apples, peaches, 'cots, nuts, got a few berries. They's a place for alfalfa and plenty water to flood it. They's a pig pen---"
"An' rabbits, George."'
-- Which theme, or themes, from John Steinbeck's novel, Of Mice and Men, are reinforced by this dialogue between Lennie and George?
Dreams
Freedom and self-determination
Friendship
All of the above