Charlie is green. Charlie is kind. Charlie is not red. Charlie is rough. Fiona is kind. Fiona is not rough. Fiona is smart. If someone is red and not round then they are kind. If someone is not round then they are white. If Fiona is rough and Fiona is not smart then Fiona is kind. If Charlie is not red then Charlie is not smart. If someone is red then they are not green. If someone is smart and not white then they are rough.
Fiona is not round.