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