There are three blocks. We call them A, B and C. Block B is above block C and to the right of block A. Block A has one medium yellow square. Below a medium blue square is the medium yellow square. Block B has one medium black square. There is also one medium yellow square touching the bottom edge of this block. The medium yellow square is below the medium black square. Block C contains a medium yellow square.
Which object is below a medium square? the blue object or the thing that is touching the bottom edge of a block?
the blue object the thing that is touching the bottom edge of a block  both of them none of them