We have three blocks. We call them A, B and C. One medium blue square is in block A. Then, there is block B which has a medium yellow square, a medium black square and a medium blue square. The medium yellow square is below the medium black square and the medium blue square. Below the medium blue square there is the medium black square. Block C is to the left of block A and above block B. It 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