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