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