We have three blocks, A, B and C. Block C is above A. Block A is to the right of B. Block A has a medium blue square. Block B contains a medium yellow square. The medium yellow square is touching the bottom edge of this block. This block also has a medium blue square. Below the medium blue square is the medium yellow square. Block C has a medium black square and a medium blue square. Below the medium blue square there is the medium black square.
Which object is above a medium blue square? the medium blue square that is in block B or the medium blue square that is in block C?
the medium blue square  that is in block B the medium blue square  that is in block C both of them none of them