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