There are three blocks, A, B and C. Block A is above B and block C is below A. Block A has a small blue circle. Below and to the left of the small blue circle is a medium yellow circle. Block B contains a big yellow circle and one medium black circle. To the left of and near to the medium black circle is the big yellow circle. Block C has one big black circle and a small blue circle. The big black circle is touching the bottom edge of this block. This block also has a medium yellow circle. Near to and to the right of the small blue circle is a medium blue triangle. The medium blue triangle is touching the top edge of this block.. The big black circle is below the medium yellow circle and the small blue circle. It is to the left of the blue object which is near to the small blue circle.
Which object is below a medium yellow circle? the big black circle that is touching the bottom edge of a block or the blue triangle that is touching the top edge of a block?
the big black circle  that is touching the bottom edge of a block  the blue triangle  that is touching the top edge of a block  both of them none of them