There are two blocks, A and B. A medium blue circle and one small black circle are in block A. Below a small black triangle and the small black circle is the medium blue circle. Near to the small black triangle there is the small black circle. Below block A there is block B with a small black triangle and one medium blue square in it. A big yellow circle is to the left of the small black triangle and the medium blue square. A big black square is below the small black triangle. The medium blue square is touching the bottom edge of this block. The big black square is touching the bottom edge of this block. This object is to the right of the medium blue square.
Which object is below a medium blue circle? the big yellow circle or the medium blue square?
the big yellow circle  the medium blue square  both of them none of them