Dave is big. Dave is blue. Dave is smart. Dave is young. Fiona is not big. Fiona is not blue. Fiona is not cold. Fiona is furry. Fiona is quiet. Fiona is smart. Gary is not big. Gary is blue. Gary is not quiet. Gary is smart. Harry is blue. All quiet things are young. Big things are not cold.
Fiona is not furry.