We have three blocks. Lets call them A, B and C. Block A has a medium black square. Below block A there is block B with one medium blue square in it. To the left of block A there is block C which has two medium blue squares. Medium blue square number one is below a medium yellow square and medium blue square number two. Below the medium yellow square there is medium blue square number two.
Which object is to the left of a medium square? the medium blue square that is in block B or medium blue square number two?
the medium blue square  that is in block B medium blue square  number two both of them none of them