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