We have two blocks. Lets call them A and B. Block A is below B. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. This block also has a medium blue square. There is also one medium black square in this block. It is below medium yellow square number two and the medium blue square. Below the medium blue square is medium yellow square number one. The medium blue square is below medium yellow square number two. Block B contains two medium black squares. Medium black square number one is touching the bottom edge of this block. Below a medium blue square there is medium black square number two. Below the medium blue square and medium black square number two is medium black square number one.
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