There are two blocks. We call them A and B. Block A is above B. Block A has a medium blue circle and one small yellow triangle. The medium blue circle is above the small yellow triangle. The small yellow triangle is touching the bottom edge of this block. Block B contains a small blue triangle, one small yellow circle and one medium yellow square. To the left of the medium yellow square is a big blue circle. Above and near to the small yellow circle is the small blue triangle. To the left of the medium yellow square is the small yellow circle. The medium yellow square is touching the right edge of this block. The big blue circle is below the triangle which is above the small yellow circle.
What is above the medium yellow thing? a big blue circle or a small object that is touching the bottom edge of a block?
big blue circle  small object that is touching the bottom edge of a block  both of them none of them