There are three blocks. Lets call them A, B and C. Block B is to the right of A and block C is above B. Block A has two small yellow triangles. Small yellow triangle number one is above, to the right of and near to a big blue square. Block B contains one big black square and a small black triangle. Near to and above the small black triangle is the big black square. And block C contains one big yellow square.
What is to the left of the big black square? a blue object or a big yellow square?
blue object big yellow square  both of them none of them