We have three blocks. We call them A, B and C. Block C is to the left of A and block B is below C. Block A contains one medium yellow triangle. To the right of a small black square and the medium yellow triangle there is a medium black circle. Block B contains one medium blue triangle. And block C has one big black square.
Which object is below a big object? the medium blue triangle or the medium yellow triangle?
the medium blue triangle  the medium yellow triangle  both of them none of them