Dave is furry. Dave is green. Dave is kind. Dave is red. Dave is white. Erin is blue. Fiona is red. Fiona is round. Fiona is white. Harry is green. Harry is white. If something is furry then it is red. If something is round and kind then it is blue. All blue things are furry. If Erin is white then Erin is kind. If something is furry and red then it is round. If something is blue then it is green. If Harry is white then Harry is kind. All white, kind things are round.
Erin is not green.