Charlie is big. Charlie is cold. Charlie is furry. Charlie is kind. Charlie is rough. Charlie is not smart. Charlie is white. Fiona is big. Fiona is cold. Fiona is furry. Fiona is kind. Fiona is rough. Fiona is smart. Fiona is white. White, rough things are kind. If something is kind and not white then it is smart.
Fiona is not rough.