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