We have three blocks. We call them A, B and C. Block B is above C. Block A is to the left of B. Block A has one medium blue square. Block B has two medium yellow squares. This block also contains a medium blue square. This object is below medium yellow square number two. Medium yellow square number one is below the medium blue square and medium yellow square number two. Block C contains one medium yellow square.
Which object is above 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