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