There are three blocks, A, B and C. Block A is below B. Block C is above A. Block A contains two medium blue squares. Medium blue square number one is below medium blue square number two. Block B contains a medium yellow square. Block C contains two medium yellow squares. Below medium yellow square number two there is medium yellow square number one.
Which object is below a medium yellow square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them