We have three blocks, A, B and C. Block C is to the left of B. Block B is above A. Block A contains two medium blue squares. There is also one medium black square in this block. It is below medium blue square number two. Medium blue square number one is touching the bottom edge of this block. It is below the medium black square and medium blue square number two. Block B contains a medium black square. A medium yellow square is touching the bottom edge of this block. It is below the medium black square. And block C has a medium blue square and one medium yellow square. One medium black square is also in this block. Below the medium black square is the medium yellow square. Below the medium yellow square and the medium black square there is the medium blue square.
Which object is to the right of a medium yellow square? 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