There are three blocks. Lets call them A, B and C. One medium black circle is in block A. Then, we have block B with one big blue square in it. Finally, we have block C which is below block B and block A is to the right of it. It contains two small blue squares. Small blue square number two is above and to the left of a big black circle. A medium blue triangle and one big yellow circle are also in this block. The medium blue triangle is to the left of the big black circle. The big black circle is touching the bottom edge of this block.. Below and to the left of small blue square number one is the medium blue triangle.
What is below the big blue square? a yellow circle or a small blue square?
yellow circle  small blue square  both of them none of them