Charlie is kind. Dave is red. Erin is cold. Fiona is white. All cold things are red. If Dave is young then Dave is red. If Fiona is young and Fiona is kind then Fiona is rough. Rough, green things are red. Green, red things are kind. Kind, rough things are red. All green, red things are cold. If something is rough and white then it is cold.
Erin is rough.