Anne is furry. Anne is nice. Anne is young. Dave is big. Dave is furry. Dave is nice. Dave is red. Dave is rough. Dave is white. Dave is young. Fiona is furry. Gary is furry. Gary is not nice. Gary is red. Gary is rough. Gary is young. If something is nice then it is red. If something is red then it is rough. If something is not rough and not nice then it is white.
Fiona is not nice.