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