Charlie is not blue. Charlie is furry. Charlie is rough. Fiona is furry. Fiona is not smart. Gary is not nice. Gary is white. If someone is round then they are not rough. If someone is white and not furry then they are rough.
Fiona is not rough.
@0: Charlie is furry.[(triple2)] Charlie is not blue.[(triple1)] Charlie is rough.[(triple3)] Fiona is furry.[(triple4)] Fiona is not smart.[(triple5)] Gary is not nice.[(triple6)] Gary is white.[(triple7)]