Anne is blue. Anne is kind. Anne is young. Erin is blue. Erin is cold. Erin is furry. Erin is not quiet. Fiona is not blue. Fiona is green. Fiona is kind. Fiona is young. Harry is blue. If Fiona is kind then Fiona is young. If someone is quiet then they are furry. Quiet, green people are cold. All kind people are green. Green people are furry. If Harry is furry then Harry is cold. All blue people are kind. If someone is cold and green then they are not young.
Harry is young.