We have two blocks, A and B. Block A is to the left of B. Block A has a medium yellow square and one medium blue square. The medium yellow square is below the medium blue square and a medium black square. The medium blue square is below the medium black square. Block B has a medium blue square and a medium yellow square. Below the medium yellow square there is the medium blue square.
Which object is to the left of a medium yellow square? the medium blue square which is in block B or the medium blue square that is in block A?
the medium blue square  which is in block B the medium blue square  that is in block A both of them none of them