There are three blocks. Lets call them A, B and C. Block C is to the right of B. Block B is above A. Block A has two medium black squares. Medium black square number one is touching the bottom edge of this block. Medium black square number two is below a medium blue square. Medium black square number one is below the medium blue square and medium black square number two. Block B has one medium black square, one medium yellow square and one medium blue square. Below the medium blue square there is the medium yellow square. The medium black square is below the medium blue square and the medium yellow square. And block C contains one medium blue square.
Which object is to the left of a medium blue square? the medium black square which is touching the bottom edge of a block or the yellow shape?
the medium black square  which is touching the bottom edge of a block  the yellow shape both of them none of them