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