Mercedes or Ford?
Giorikas wanted to buy a car so he asked his friend Kostika for advice.
-"What car do you think I should buy, Kostika?"
-"You should buy a Merceds, answers Kostikas, because if you start from Thessaloniki at 6:00 you will be in Kilkis at 6:30."
After awhile they meet up.
-"So, which car did you buy after all?"
-" A Ford."
-"Why did you buy a Ford?"
-"What you I do in Kilkis from 6:30?."