There is one block which contains one small black circle, a big black square and a small yellow triangle. Below and near to a medium blue square there is a big yellow square. A big yellow circle is below the medium blue square. The big black square is touching the bottom edge of this block. This object is to the right of the small yellow triangle. It is below the medium blue square.
Which object is below a medium object? the big black square that is touching the bottom edge of a block or the big yellow square?
the big black square  that is touching the bottom edge of a block  the big yellow square  both of them none of them