We have three blocks, A, B and C. Block A contains one medium blue 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. This object is below medium yellow square number two. Finally, to the right of block B we have block C. It is to the right of block A. It contains a medium black square and a medium blue square. Below the medium blue square there is the medium black square.
Which object is to the left of a black thing? the medium blue square that is in block C or the medium blue square that is in block A?
the medium blue square  that is in block C the medium blue square  that is in block A both of them none of them