There are two blocks, A and B. Block A is to the right of B. Block A contains a medium black triangle. A small black triangle is above a small yellow square which is near to the medium black triangle. It is to the left of the medium black triangle. Block B contains one big yellow circle and a small yellow triangle. A big blue circle is to the left of the small yellow triangle. Far from the small yellow triangle is the big yellow circle. The big blue circle is touching the bottom edge of this block. The small yellow triangle is touching the right edge of this block. The big blue circle is near to the big yellow circle.
Which object is to the left of a small yellow thing? the small black triangle or the big yellow circle?
the small black triangle  the big yellow circle  both of them none of them