def get_input():
    command = input(": ").split()
    verb_word = command[0]
    if verb_word in verb_dict:
        verb = verb_dict [verb_word]
    else:
        print("Unknown verb {}".format(verb_word))
        return

    if len(command) >= 2:
        noun_word = command[1]
        print(verb(noun_word))
    else:
        print(verb())

def say(noun):
    return 'You said "{}"'.format(noun)

verb_dict = {
    "say": say,
    "examine": examine,
}

while True:
    get_input()

class GameObject:
    class_name = ""
    desc = ""
    objects = {}

    def __init__(self, name):
        self.name = name
        GameObject.objects[self.class_name] = self

    def get_desc(self):
        return self.class_name + "\n" + self.desc

class Goblin(GameObject):
    class_name = "goblin"
    desc = "A foul creature"
goblin = Goblin("Gobbly")

def examine(noun):
    if noun in GameObject.objects:
        return
GameObject.objects[noun].get_desc()
    else:
        return "Thete is no {} he.".format(noun)