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