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