We have three blocks, A, B and C. There are two medium blue squares in block A. Medium blue square number one is below medium blue square number two. Then, we have block B with one medium black square in it. Finally, above block A we have block C. It is to the left of block B. It contains two medium black squares. It also contains one medium blue square. There is also a medium yellow square in this block. This shape is below medium black square number two. It is below medium black square number one. Below the medium yellow square , medium black square number one and medium black square number two is the medium blue square.
Which object is to the left of a medium black square? the blue thing that is touching the bottom edge of a block or the medium yellow square?
the blue thing that is touching the bottom edge of a block  the medium yellow square  both of them none of them