Anne is furry. Anne is round. Anne is not young. Erin is not furry. Erin is young. Fiona is furry. Fiona is rough. Fiona is white. Fiona is young. Gary is furry. If something is big then it is rough. If something is furry and not round then it is young. If Anne is round and Anne is big then Anne is green.
Erin is not rough.