There are three blocks. Lets call them A, B and C. Block A contains one big black square, one small blue circle and one medium blue square. Below the medium blue square is the big black square. This shape is touching the right edge of this block. The small blue circle is far from and to the left of the medium blue square. Then, there is block B with a medium blue triangle, a small yellow triangle and a medium blue circle in it. The medium blue triangle is above the small yellow triangle. The small yellow triangle is touching the bottom edge of this block. This object is to the left of and below the medium blue circle. Finally, above block B we have block C which is below block A. It contains one big yellow square.
What is above the object that is touching the bottom edge of a block? a small blue circle or a big yellow square?
small blue circle  big yellow square  both of them none of them