There are two blocks, A and B. One big black square, a big blue triangle and one medium blue triangle are in block A. This block also has a medium black square. The medium blue triangle is touching the top edge of this block. One small blue triangle is also in this block. One medium black triangle and one medium blue square are also touching the bottom edge of this block.. The big black square is touching the bottom edge of this block. It is to the left of the medium blue square and the medium blue triangle. The big blue triangle is touching the right edge of this block. To the left of the medium blue square there is the medium black triangle. The medium blue triangle is to the right of and above the small blue triangle. Block B is below block A. It has a medium black circle.
Which object is above a medium black thing? the medium black triangle or the small blue thing?
the medium black triangle  the small blue thing both of them none of them