There is a block with one small blue square, one big blue triangle and one small blue triangle in it. The small blue square is touching the right edge of this block. The big blue triangle is touching the right edge of this block. Near to the small blue triangle is a medium black square. There is also a big black square touching the bottom edge of this block. It is near to the small blue triangle. Above the small blue triangle and the medium black square there is the small blue square.
What is above the small blue triangle? a big blue triangle or a medium black object?
big blue triangle  medium black object both of them none of them