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