There are three blocks. Lets call them A, B and C. One medium black square is in block A. The medium black square is touching the bottom edge of this block. This block also has a medium blue square. The medium black square is below the medium blue square. Then, there is block B with two medium black squares in it. There is also a medium yellow square in this block. It is below medium black square number two. Below the medium yellow square and medium black square number two there is medium black square number one. Block C is to the right of blocks A and B. It has one medium yellow square.
Which object is to the left of a medium yellow square? the black shape which is touching the bottom edge of a block or the blue thing?
the black shape which is touching the bottom edge of a block  the blue thing both of them none of them