We have three blocks, A, B and C. Block A contains a medium yellow square and one small yellow square. The medium yellow square is touching the bottom edge of this block. A medium blue square is touching the bottom edge of this block. To the right of the small yellow square and the medium blue square is the medium yellow square. Block B is to the right of block A. It contains a big yellow circle. Below block A there is block C with a small yellow circle and one medium blue triangle in it. One medium black triangle is also in this block. The small yellow circle is to the right of the medium black triangle. To the right of the medium black triangle is the medium blue triangle. The small yellow circle is near to the triangle which is to the right of the medium black triangle.
Which object is above a small yellow circle? the big yellow circle or the medium blue square?
the big yellow circle  the medium blue square  both of them none of them