There are three blocks. Lets call them A, B and C. Block C is above and A is to the right of B. Block A has two medium blue squares. Medium blue square number one is touching the bottom edge of this block. Medium blue square number one is below medium blue square number two and a medium black square. The medium black square is below medium blue square number two. Block B has a medium black square. Block C has one medium blue square.
Which object is below a medium blue square? the medium black square which is in block A or the medium black square that is in block B?
the medium black square  which is in block A the medium black square  that is in block B both of them none of them