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