There are three blocks, A, B and C. Block B is above C. Block A is to the left of B. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Block B has two medium yellow squares. Below a medium blue square and medium yellow square number two is medium yellow square number one. Below the medium blue square is medium yellow square number two. And block C has a medium blue square.
Which object is below a medium yellow square? the medium blue square which is in block C or the medium blue square that is in block B?
the medium blue square  which is in block C the medium blue square  that is in block B both of them none of them