-Hey,city man,I'm bigger than You!
-Yes,You are,but more cities it's one country,And we are more than you.
-And If the cities men don't exist,the countries men don't exist too.
-Okay,but If the countries man,don't exist,You William nota exist too?
-No,can exist cities without countries,but If the cities are uniting,they will be stronger!
-Like a big country!
-Thanks,city man,now I know how importants are cities.