There are three blocks, A, B and C. Two medium blue squares are in block A. Medium blue square number one is touching the bottom edge of this block. Below a medium yellow square is medium blue square number one. The medium yellow square is below medium blue square number two.. Medium blue square number one is below medium blue square number two. Block B is below block A. It has one medium yellow square. To the left of block B there is block C with one medium black square in it.
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 A?
the medium yellow square  that is in block B the medium yellow square  that is in block A both of them none of them