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