We have three blocks, A, B and C. Block B is below block C and to the left of block A. Block A has two medium blue squares. Medium blue square number one is below a medium black square and medium blue square number two. Medium blue square number two is below the medium black square. Block B contains one medium yellow square. Below the medium yellow square is a medium black square. Block C contains one medium yellow square and a medium blue square. The medium yellow square is below the medium blue square.
Which object is to the right of a medium yellow square? the medium black square which is in block B or the medium black square that is in block A?
the medium black square  which is in block B the medium black square  that is in block A both of them none of them