There are three blocks. We call them A, B and C. Block A has a medium black square. Then, we have block B. It contains one medium black square. Below the medium black square is a medium blue square. Finally, above block A we have block C which is to the left of block B. It has one medium black square and a medium blue square. The medium black square is below the medium blue square.
Which object is to the right of a medium blue square? the medium black square that is in block A or the medium black square which is in block B?
the medium black square  that is in block A the medium black square  which is in block B both of them none of them