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