Anne is rough. Bob is big. Bob is young. Charlie is big. Charlie is green. Charlie is white. Charlie is young. Fiona is green. Fiona is kind. Fiona is white. If someone is big then they are rough. All quiet, kind people are big. If Fiona is white and Fiona is big then Fiona is rough. All young, big people are quiet. All green people are quiet. If someone is young and not quiet then they are not green.
Anne is not quiet.