We have three blocks. We call them A, B and C. Block B is to the left of block C and it is to the right of block A. Block A has a small blue triangle. This block also contains a small yellow circle. A big yellow circle is below the small yellow circle and the small blue triangle. Block B has one medium yellow circle. Block C has a big black circle and a big blue circle. To the left of the big blue circle is the big black circle.
Which object is to the right of a yellow circle? the big blue circle or the small blue triangle?
the big blue circle  the small blue triangle  both of them none of them