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