There are three blocks, A, B and C. There are a medium yellow square and a small blue square in block A. The medium yellow square is to the right of and below the small blue square. Then, we have block B. It has one medium yellow square. Finally, above block B we have block C. It is above block A. It contains a medium blue triangle. One small black triangle is also in this block. The medium blue triangle is to the right of and below the small black triangle.
Which object is to the right of a small triangle? the medium blue triangle or the small blue square?
the medium blue triangle  the small blue square  both of them none of them