This sounds like a simple quiz game. Listen to the quote and decide if it’s real or fake. However this is Boris Johnson we are talking about.
How to play:-
Players either take turns to listen to a quote and attempt to work out whether it’s true or not (it’s a yes or no game, so it shouldn’t take too long) or the quote is read out and all the other players guess whether it is true or false and those who get it right score a point. “Voting Tory will cause your wife to have bigger breasts and increase your chances of owning a BMW M3,” is one such example. Could the elected leader of a developed nation have said that?