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