We have three blocks, A, B and C. Block C is below B. Block B is below A. Block A has a medium black square. Below a medium blue square there is the medium black square. Block B contains three medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Below medium yellow square number three is medium yellow square number two. Medium yellow square number one is below medium yellow square number two and medium yellow square number three. Block C contains a medium yellow square.
Which object is below a medium square? the medium yellow square that is in block C or medium yellow square number two?
the medium yellow square  that is in block C medium yellow square  number two both of them none of them