Charlie is big. Charlie is blue. Charlie is smart. Dave is big. Dave is green. Dave is nice. Erin is green. Erin is nice. Erin is quiet. Erin is rough. Erin is smart. Fiona is rough. Nice, big things are smart. If something is blue and green then it is smart. All blue things are green. All smart, rough things are blue. Rough, nice things are big. If something is green then it is big. Big things are rough. Rough things are nice. If Dave is rough then Dave is blue.
Fiona is quiet.