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