The Pope solves crossword puzzles

Jaan is sitting on a plane, and suddenly the Pope comes and sits next to him. When they are already in the air, the Pope takes a newspaper and starts solving crosswords. After a while, he speaks to Jaan: “Excuse me, what is the four-letter word, it has to do with women, the first is P, then there is an empty hole, and then comes T and S?” Jaan is in a lot of trouble – how do you say that to the Pope! – and then he finds a brilliant solution: “A pigtail!” “Of course, yes... right..." the Pope nods his head. “Excuse me, don’t you have an eraser?”