There are two blocks, A and B. Block A is to the right of B. Block A contains a medium yellow square. A medium blue square is also touching the bottom edge of this block. Below the medium yellow square there is the medium blue square. Block B contains two medium black squares. Medium black square number one is below medium black square number two and a medium yellow square. The medium yellow square is below medium black square number two.
Which object is to the left of a medium square? the medium yellow square that is in block A or the medium yellow square that is in block B?
the medium yellow square  that is in block A the medium yellow square  that is in block B both of them none of them