We have three blocks, A, B and C. Block A contains one big blue circle, one medium black triangle and one medium blue triangle. The medium blue triangle is above and to the right of a small black triangle. To the right of the medium blue triangle there is the big blue circle. It is to the right of the medium black triangle and the small black triangle. Block B is above block A. It contains one medium black triangle and a big yellow circle. The big yellow circle is touching the right edge of this block. The medium black triangle is to the left of the big yellow circle. To the left of block B there is block C which has a medium yellow circle.
Which object is to the right of a medium black triangle? the medium yellow circle or the medium blue triangle?
the medium yellow circle  the medium blue triangle  both of them none of them