We have three blocks, A, B and C. Block B is below block C and above block A. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Block B contains a medium yellow square. And block C contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. Medium yellow square number two is below a medium blue square. Medium yellow square number one is below the medium blue square. This object is below the medium yellow square number two.
What is below the object that is touching the bottom edge of a block? a medium yellow square or a medium blue square?
medium yellow square  medium blue square  both of them none of them