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