There are three blocks. We call them A, B and C. Block A is to the right of block C and it is above block B. Block A contains a small black triangle. Block B has a small black triangle. And block C contains one medium blue circle, one big black triangle and one big blue triangle. The big black triangle is to the right of the big blue triangle. The medium blue circle is touching the right edge of this block. It is to the right of the big blue triangle. This shape is to the right of the black object which is to the right of the big blue triangle.
What is to the right of the big blue triangle? a big black triangle or a medium blue circle that is touching the right edge of a block?
big black triangle  medium blue circle  that is touching the right edge of  a block  both of them none of them