There are three blocks, A, B and C. Block B is to the right of C. Block C is below A. Block A has one small yellow circle. Block B contains a medium black triangle. And block C contains two small yellow circles. Small yellow circle number one is to the right of and above a small yellow square. To the right of the small yellow square there is small yellow circle number two. It also has a big black square. A medium blue square is above and to the right of small yellow circle number one. This block also has a medium black circle.
Which object is below a small yellow circle? the medium blue square or the medium black circle?
the medium blue square  the medium black circle  both of them none of them