There are two blocks, A and B. Block A is to the right of B. Block A has one small yellow triangle. Block B contains a big blue circle, a big yellow circle and one big blue square. Below a small blue triangle there is the big blue circle. Near to the big blue square which is to the left of the small blue triangle is a medium yellow circle. Below the small blue triangle is the big yellow circle. This block also has a small black triangle. The big blue circle is to the right of the yellow shape which is below the small blue triangle.
Which object is to the left of a small yellow triangle? the big yellow circle or the medium yellow circle?
the big yellow circle  the medium yellow circle  both of them none of them