Anne is big. Bob is round. Fiona is rough. Harry is young. Young, kind things are furry. All round things are young. If Bob is rough and Bob is kind then Bob is furry. All furry things are round. All furry things are green. If Bob is furry then Bob is rough. All big, green things are furry. If Fiona is green and Fiona is kind then Fiona is furry.
Harry is not kind.