We have three blocks, A, B and C. There are a big yellow square, a small yellow circle and a big black triangle in block A. Above the big black triangle is the small yellow circle. Near to and above the big black triangle there is the big yellow square. Block B is to the left of block A. It contains one big black circle and a small yellow square. Below the small yellow square there is the big black circle. To the left of block B there is block C with one big black square and a medium blue circle in it.. The big black square is touching the bottom edge of this block. It is to the left of the medium blue circle.
What is to the right of the big black square? a big black triangle or a small yellow square?
big black triangle  small yellow square  both of them none of them