Bob is round. Erin is blue. Erin is green. Erin is nice. Fiona is blue. Fiona is green. Fiona is nice. Harry is cold. Harry is nice. Harry is white. Harry is young. All nice things are cold. All nice things are blue. All round, green things are young. Cold, blue things are young. Cold, white things are green. All nice things are cold. All round things are nice. Young things are white.
Bob is not white.