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 below a medium black square? medium blue square number two or medium blue square number one?
medium blue square  number two medium blue square  number one both of them none of them