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