We have three blocks, A, B and C. Block C is below A. Block A is to the left of B. Block A contains a small blue circle. It also has one small black square. The small blue circle is touching the bottom edge of this block. It is to the left of and below the small black square. Block B has a medium blue circle. Below and to the left of a small black triangle there is the medium blue circle. Block C has one medium blue triangle.
What is below the shape that is touching the bottom edge of a block? a medium blue triangle or a small black square?
medium blue triangle  small black square  both of them none of them