There are three blocks, A, B and C. Block C is to the right of A and block A is below B. Block A contains a small yellow triangle. Block B contains two small black triangles. One medium blue triangle is also in this block. One small blue circle is also in this block. It is to the left of the medium blue triangle. Small black triangle number one is touching the right edge of this block. To the left of and below the medium blue triangle there is small black triangle number two. Small black triangle number one is to the right of the small blue circle and small black triangle number two. Block C contains one small blue triangle.
Which object is above a small triangle? the small blue triangle or the medium object?
the small blue triangle  the medium object both of them none of them