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