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