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