There are three blocks, A, B and C. Block A contains one big black square. Then, there is block B. It has one big black circle. Finally, we have block C. It is below both blocks A and B. It has a big black circle and one big blue triangle. This block also has a small blue square.. The big black circle is touching the right edge of this block. The big blue triangle is touching the right edge of this block. Above the big blue triangle there is the big black circle. It is to the right of, below and near to the small blue square.
What is below the big black square? a small square or a big black circle?
small square  big black circle  both of them none of them