We have three blocks. We call them A, B and C. Block A is above B. Block C is to the left of A. Block A contains a small black square. The small black square is near to and above a big blue circle.. Near to and above the big blue circle there is a medium blue square. Block B has one big yellow square. Block C contains a small blue square, one small black circle and one medium blue triangle. The small blue square is to the left of a small blue triangle. Above and to the right of the medium blue triangle there is the small black circle. The medium blue triangle is to the left of and below the small blue triangle.
Which object is to the right of a small blue triangle? the medium blue triangle or the small black square?
the medium blue triangle  the small black square  both of them none of them