Dave is kind. Dave is not round. Fiona is blue. Fiona is cold. Harry is blue. Harry is not quiet. Harry is rough. If something is not kind then it is furry. Rough things are not quiet. If Fiona is cold and Fiona is quiet then Fiona is not round. If something is furry and cold then it is rough. All cold, furry things are round. If something is blue and not rough then it is quiet.
Dave is not furry.