We have three blocks, A, B and C. Block A contains a medium black square and a medium yellow square. The medium black square is touching the bottom edge of this block. It is below the medium yellow square. Then, there is 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. Above block A and to the right of block B there is block C which has one medium yellow square.
Which object is to the left of a medium yellow square? the medium yellow square that is in block A or the medium yellow square that is touching the bottom edge of a block?
the medium yellow square  that is in block A the medium yellow square  that is touching the bottom edge of a block  both of them none of them