Fiona is green. Fiona is not kind. Fiona is nice. Quiet, furry people are green. If someone is nice then they are not rough.
Fiona is not rough.
@0: Fiona is green.[(triple1)] Fiona is nice.[(triple3)] Fiona is not kind.[(triple2)] @1: Fiona is not rough.[(((triple3) -> rule2))]