We have three blocks. We call them A, B and C. Block A has a medium black square. Then, we have block B with two medium yellow squares in it. Medium yellow square number one is below a medium black square and medium yellow square number two. Medium yellow square number two is below the medium black square. Finally, we have block C to the right of block A. Block B is below it. It contains one medium black square.
Which object is below a medium black square? the medium black square that is in block A or the medium black square that is in block B?
the medium black square  that is in block A the medium black square  that is in block B both of them none of them