We have two blocks. Lets call them A and B. Block A is above B. Block A contains one medium black square and a medium blue square. The medium black square is below the medium blue square. Block B contains three medium blue squares. Below medium blue square number two and medium blue square number three there is medium blue square number one. Medium blue square number two is below medium blue square number three.
Which object is below a medium square? the medium blue square that is in block A or medium blue square number three?
the medium blue square  that is in block A medium blue square  number three both of them none of them