We have three blocks. Lets call them A, B and C. Block B is above A and block A is to the left of C. Block A has a medium yellow square. The medium yellow square is touching the bottom edge of this block. This block also has a medium blue square. Below the medium blue square there is the medium yellow square. Block B has two medium yellow squares. Below medium yellow square number two there is medium yellow square number one. And block C contains a medium black square.
Which object is above a medium yellow square? the medium blue square or the medium black square?
the medium blue square  the medium black square  both of them none of them