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