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