Its about being consistently precise. Its hard to maintain the continuity of your thoughts and messages when you fade in and out of the standard of precision in your statements. If we are to presume that when you said "Rome" you meant "Vatican City", then we should be able to presume that when you said rock you meant fish.
The Vatican has not been in Rome for eighty years now.
Precision has never been the strong suit of Rome, the Vatican, or the Catholic Church. Whatever they are wearing this week, they still should repent.