There are two blocks, A and B. Block A has two small black circles. It also contains a small black square. There is also one small yellow square touching the right edge of this block. To the left of small black circle number two and the small yellow square there is the small black square. To the left of small black circle number two there is small black circle number one. It is to the left of the small yellow square. Block B is above block A. It has one medium black triangle and one big blue triangle. The medium black triangle is near to and to the right of the big blue triangle.
Which object is to the left of a small square? the big blue triangle or the small black square?
the big blue triangle  the small black square  both of them none of them