Bob is blue. Bob is cold. Bob is green. Bob is young. Fiona is blue. Fiona is cold. Fiona is green. Gary is blue. Gary is green. Gary is kind. Gary is red. Gary is round. Harry is not blue. Harry is green. Harry is not red. Harry is round. If someone is cold and not round then they are red. If someone is young and round then they are kind. Green people are kind. If someone is kind then they are cold. If someone is cold and not red then they are young. If someone is cold and not kind then they are not green.
Gary is not young.