We have three blocks. We call them A, B and C. There are three medium black squares in block A. Medium black square number one is touching the bottom edge of this block. Medium black square number two is below medium black square number three.. Medium black square number one is below medium black square number three. This object is below the medium black square number two. To the right of block A we have block B. It contains a medium black square. To the left of block B there is block C with a medium blue square in it.
Which object is to the left of a medium black square? the object that is touching the bottom edge of a block or medium black square number three?
the object that is touching the bottom edge of a block  medium black square  number three both of them none of them