There are three blocks. We call them A, B and C. Block A is to the right of B. Block B is above C. Block A has one medium yellow square. Below the medium yellow square there is a medium blue square. Block B has a medium blue square. The medium blue square is below a medium yellow square. Block C has a medium yellow square.
Which object is below a medium yellow 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