We have three blocks. Lets call them A, B and C. Block B is below C and block A is to the right of B. Block A contains a small yellow circle. Block B has a small blue square, a big blue circle and one small yellow triangle. The big blue circle is above the small yellow triangle. The small blue square is above the small yellow triangle. To the left of and near to the big blue circle there is a small yellow circle. This object is above the small yellow triangle. Block C contains one big blue triangle.
What is below the big blue triangle? a small yellow triangle or a big blue circle?
small yellow triangle  big blue circle  both of them none of them