We have three blocks. Lets call them A, B and C. Block A contains one medium yellow square. Block B is below block A. It contains two medium blue squares. Below medium blue square number two there is medium blue square number one. Finally, we have block C which is below block A. It has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two.
Which object is below a medium yellow square? medium blue square number one or medium blue square number two?
medium blue square  number one medium blue square  number two both of them none of them