We have two blocks. Lets call them A and B. Block A is to the left of B. Block A contains two small blue triangles. There are also one big blue triangle and a small black triangle in this block. The big blue triangle is below a medium blue square. It is below and near to small blue triangle number one. Above and to the left of small blue triangle number two there is the medium blue square. Block B contains one big black triangle.
What is to the left of the big black triangle? a small blue triangle or a big blue triangle?
small blue triangle  big blue triangle  both of them none of them