We have three blocks. Lets call them A, B and C. Block B is below A and block A is above C. Block A has a medium black square. Block B has one medium black square. Block C has two medium black squares. Below medium black square number two there is medium black square number one. This block also contains a medium blue square. This shape is below medium black square number two. Below the blue shape which is below medium black square number two is medium black square number one.
Which object is below a medium black square? the medium black square that is in block B or medium black square number two?
the medium black square  that is in block B medium black square  number two both of them none of them