We have three blocks. We call them A, B and C. There are a medium blue triangle and a small yellow triangle in block A. One medium yellow triangle is also touching the bottom edge of this block. The medium yellow triangle is far from, to the left of and below the small yellow triangle. Near to and below the small yellow triangle is the medium blue triangle. Then, we have block B which has a small blue circle. It also has a big blue triangle. The big blue triangle is above, near to and to the right of the small blue circle. Below both blocks B and A there is block C. It has a big yellow square. It also has a small yellow triangle. Below, to the right of and far from the big yellow square is the small yellow triangle.
Which object is above a big yellow shape? the small yellow triangle which is touching the bottom edge of a block or the medium blue triangle?
the small yellow triangle  which is touching the bottom edge of a block  the medium blue triangle  both of them none of them