There are three blocks, A, B and C. Block A has a medium yellow square and one big black circle. The big black circle is touching the right edge of this block. The medium yellow square is near to, below and to the left of the big black circle. Above block A there is block B with one big black triangle, a big blue circle and one small yellow triangle in it. The small yellow triangle is touching the bottom edge of this block. The big black triangle is near to and above the small yellow triangle. The big blue circle is above the small yellow triangle. Above block A there is block C. It contains one big yellow square.
Which object is above a medium shape? the big black triangle or the small thing that is touching the bottom edge of a block?
the big black triangle  the small thing that is touching the bottom edge of a block  both of them none of them