There are three blocks. We call them A, B and C. Three medium yellow squares are in block A. Below medium yellow square number two and medium yellow square number three there is medium yellow square number one. Medium yellow square number two is below medium yellow square number three. Below block A is block B with a medium black square in it. The medium black 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 black square. To the left of block B there is block C. It has one medium blue square.
Which object is below a medium yellow square? the medium blue square that is in block C or the medium blue square that is in block B?
the medium blue square  that is in block C the medium blue square  that is in block B both of them none of them