We have three blocks. We call them A, B and C. Block A contains one medium black square. Block B is to the right of block A. It has two medium blue squares. One medium black square is also in this block. Below medium blue square number one and medium blue square number two there is the medium black square.. Below medium blue square number two there is medium blue square number one. Above block B there is block C with a medium black square in it.
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