Fiona is big. Fiona is not green. Fiona is kind. Fiona is quiet. Harry is blue. Harry is green. Harry is not quiet. If Harry is green then Harry is rough. If Fiona is big then Fiona is smart. If something is smart and green then it is not big. If Harry is not blue then Harry is not kind. If something is blue and rough then it is smart. If Fiona is quiet and Fiona is not big then Fiona is blue. If Harry is rough and Harry is not green then Harry is not big. If something is rough and not blue then it is not big.
Harry is not big.