There are three blocks. Lets call them A, B and C. Block B is above block C and below block A. Block A contains a small yellow circle. Block B has one small black circle and a medium yellow square. A small blue square is to the left of a medium blue circle. The small black circle is touching the bottom edge of this block. This object is to the left of the medium blue circle. Above and to the left of the medium blue circle there is the medium yellow square. The medium blue circle is touching the right edge of this block.. The small blue square is to the right of the medium shape which is above the medium blue circle. It is above the small black circle. Block C contains a big black square.
What is below the small yellow circle? a medium yellow square or a small blue square?
medium yellow square  small blue square  both of them none of them