There are three blocks, A, B and C. Blocks B and A are below C. Block A contains two medium blue squares. Medium blue square number one is touching the bottom edge of this block. This shape is below medium blue square number two. Block B has one medium black square and one medium blue square. Below the medium blue square is the medium black square. Block C contains two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. This shape is below medium yellow square number two.
Which object is above a medium blue square? the medium yellow square which is touching the bottom edge of a block or medium yellow square number two?
the medium yellow square  which is touching the bottom edge of a block  medium yellow square  number two both of them none of them