We have two blocks, A and B. Block A is to the left of B. Block A contains one small yellow circle, a big black square and a medium yellow square. This block also contains a medium black square. One medium black circle is also in this block. To the left of the medium yellow square there is the small yellow circle. The big black square is touching the bottom edge of this block. The medium yellow square is touching the right edge of this block. It is below, to the right of and touching the medium black square. Near to the medium black square there is the small yellow circle.. Block B contains one medium blue triangle.
Which object is below a medium black square? the medium yellow square which is touching the right edge of a block that is in block A or the medium yellow square that is touching the right edge of a block which is in block A?
the medium yellow square  which is touching the right edge of  a block  that is in block A the medium yellow square  that is touching the right edge of  a block  which is in block A both of them none of them