Bob is furry. Bob is green. Bob is quiet. Charlie is big. Charlie is blue. Charlie is young. Erin is green. Fiona is big. Fiona is blue. Fiona is green. All nice things are quiet. If something is big then it is blue. All blue things are young. Green things are nice. If something is nice and quiet then it is big. If something is furry and blue then it is nice.
Erin is not young.