I just received by mail an experience where you have to make twenty addition (12+34;45+67...) and then you have to think of a tool and a color.Everybody answers HAMMER and RED (in french Marteau & Rouge). It's quite incredible. I wonder if this works too for other languages or country. Could you try it?
There's a good one in English where you have do some maths and then think of a country, an animal and a colour - the answers are (nearly) always Denmark, Elephant and Grey. (It goes completely tits-up if some clever fucker says Dubai instead of Denmark!)