A couple is walking in St. Petersburg Square on Christmas eve They feel a slight precipitation. ""It's raining"" says the man ""No, it's snowing"" the wife replies ""How about we ask this Communist officer over here? He is always right,"" exclaims the man ""Officer Rudolph, is it raining or snowing?"" ""Definitely raining"" the officer replies before walking off The man turns to his wife and says ""See, Rudolph the Red knows rain, dear""