Bob is young. Eric is young. Eric is round. Eric is kind. Eric is green. Eric is cold. Fred is young. Fred is red. Fred is kind. Fred is green. Harry is young. Harry is green. If someone is cold and red and kind then they are big. If someone is red and young then they are cold. If someone is green and cold and young then they are kind. If someone is kind and rough and cold then they are young. If someone is cold and kind and big then they are round.
Bob is not young.