Charlie is smart. Fiona is big. Fiona is cold. Fiona is green. Fiona is smart. Fiona is white. Gary is quiet. Gary is smart. Gary is young. Harry is cold. Harry is white. All quiet things are green. Smart things are cold. If something is young then it is green. All young things are smart. All white, young things are green. All cold things are big. All young things are big. All white things are young. If something is big then it is white.
Charlie is young.