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