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