We have three blocks, A, B and C. A medium black square is in block A. Above block A we have block B with two medium blue squares in it. Below medium blue square number two there is medium blue square number one.. Below medium blue square number one and medium blue square number two is a medium yellow square. Above block B there is block C which contains a medium black square.
Which object is above a medium black square? medium blue square number one or medium blue square number two?
medium blue square  number one medium blue square  number two both of them none of them