There are three blocks, A, B and C. One big blue triangle and one medium yellow circle are in block A. The big blue triangle is below the medium yellow circle. To the right of block A is block B which has a big black square and one medium black triangle. The big black square is near to the medium black triangle. To the right of block B there is block C which contains a small blue triangle.
What is to the right of the medium circle? a medium black triangle or a big blue triangle?
medium black triangle  big blue triangle  both of them none of them