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