We have three blocks, A, B and C. Block A has one big black circle, a big yellow triangle and one medium blue square. There is also a medium blue circle touching the right edge of this block. The big black circle is to the left of the big yellow triangle and the medium blue circle. It is above the medium blue square. Then, we have block B which has a big yellow triangle and one big yellow circle. The big yellow triangle is touching the bottom edge of this block. It is near to, below and to the left of the big yellow circle. Finally, above block A we have block C which is to the left of block B. It contains one small black square and one medium yellow square. Below the medium yellow square there is the small black square.
What is below the small thing? a big yellow triangle or a big yellow circle?
big yellow triangle  big yellow circle  both of them none of them