There are two blocks, A and B. Block A is to the right of B. Block A has one small yellow circle. The small yellow circle is to the left of a medium blue square. Block B has one big blue square and one big blue triangle. It also has a medium yellow square. The big blue square is to the left of the big blue triangle and the medium yellow square.
What is to the left of the medium blue square? a big blue triangle or a small circle?
big blue triangle  small circle  both of them none of them