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