There are three blocks. Lets call them A, B and C. Block C is below A. Block A is to the left of B. Block A has one big black triangle. To the right of and below a small yellow triangle there is the big black triangle. Block B has a medium yellow triangle. The medium yellow triangle is touching the bottom edge of this block. This block also has a small black square. Below the small black square there is the medium yellow triangle. Block C contains a big yellow square.
Which object is to the right of a big black triangle? the big yellow square or the small yellow triangle?
the big yellow square  the small yellow triangle  both of them none of them