There are two blocks, A and B. Block A is to the left of B. Block A has one medium yellow square and a medium blue square. The medium yellow square is below the medium blue square. Block B contains one medium black square. There is also a medium blue square in this block. It is below the medium black square. It also contains one medium yellow square. The medium yellow square is below the medium black square and the medium blue square.
Which object is to the right of a medium yellow square? the medium blue square that is in block B or the medium blue square that is in block A?
the medium blue square  that is in block B the medium blue square  that is in block A both of them none of them