Bob is blue. Bob is green. Bob is kind. Bob is quiet. Bob is red. Bob is white. Bob is young. Charlie is blue. Charlie is green. Erin is blue. Erin is quiet. Fiona is quiet. Fiona is red. Fiona is young. All young people are red. All white people are kind. White, young people are kind. All green people are red. Red, quiet people are green. If someone is quiet then they are young. All green, kind people are quiet. Blue, green people are white.
Charlie is quiet.