Fiona is blue. Fiona is cold. Fiona is furry. Fiona is green. Fiona is quiet. Fiona is rough. Fiona is white. Harry is furry. Harry is green. Harry is quiet. Harry is rough. Harry is white. If something is cold then it is green. If something is blue and cold then it is furry. Furry, green things are rough. All quiet things are green. Green, quiet things are rough. Furry, quiet things are cold. If Fiona is rough and Fiona is white then Fiona is blue. Cold things are rough.
Fiona is not quiet.