We have two blocks. Lets call them A and B. Block A is above B. Block A contains a medium blue triangle. Block B has a big yellow square, one medium black triangle and one big black square. This block also contains one small blue circle. The medium black triangle is below, to the left of and far from the big black square. Below and to the left of the big black square is the big yellow square. It is above and near to the medium black triangle.
Which object is below a medium blue triangle? the medium black triangle or the big yellow square?
the medium black triangle  the big yellow square  both of them none of them