Charlie is big. Charlie is green. Erin is big. Erin is blue. Erin is young. Gary is big. Harry is blue. All round people are white. If someone is blue then they are green. All furry people are white. All white people are blue. All white, big people are round. All big people are furry. All green people are big. If someone is round then they are blue. All round, blue people are green.
Harry is not round.