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