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