There are three blocks. We call them A, B and C. Block C is above block B and below block A. Block A has a small yellow circle. Block B has a medium blue circle and a medium blue square. The medium blue circle is touching the right edge of this block. This block also has one big black square. Above the big black square is the medium blue circle. A big blue square is below the medium blue square. It is touching the bottom edge of this block. It is to the left of the big black square. Near to and touching the medium blue square is the medium blue circle. Block C contains one big blue square. A small black square is also touching the right edge of this block. One medium black square is also in this block. This object is near to and below the big blue square. To the right of the big blue square there is the small black square. It is above the medium shape which is near to the big blue square.
Which object is above a big black square? the medium blue circle which is touching the right edge of a block or the big blue square that is touching the bottom edge of a block?
the medium blue circle  which is touching the right edge of  a block  the big blue square  that is touching the bottom edge of a block  both of them none of them