There are three blocks. Lets call them A, B and C. Block A contains one medium black triangle and a small black circle. Below the small black circle is the medium black triangle. To the left of block A we have block B. It has a big blue square. Finally, we have block C which is to the left of block B. It contains a medium black circle and a small yellow circle. The medium black circle is to the right of the small yellow circle.
What is to the left of the small black circle? a small yellow shape or a medium black triangle?
small yellow shape medium black triangle  both of them none of them