There are three blocks, A, B and C. Block C is to the right of block A and it is to the left of block B. Block A has three medium black squares. Medium black square number one is below medium black square number two and medium black square number three. Below medium black square number three is medium black square number two. Block B has two medium black squares. Medium black square number one is touching the bottom edge of this block. This shape is below medium black square number two. Block C contains one medium black square.
Which object is to the left of a medium black square? medium black square number three or the object that is touching the bottom edge of a block?
medium black square  number three the object that is touching the bottom edge of a block  both of them none of them