There are two blocks. We call them A and B. Block A is to the right of B. Block A has a small yellow circle and a big yellow triangle. Below the big yellow triangle there is the small yellow circle. Block B has a big yellow square, one small blue square and a big black circle. A medium blue triangle is touching the bottom edge of this block. To the left of and above the big black circle which is below a big blue circle there is the small blue square. The big black circle is touching the right edge of this block. This block also has a small black circle. The medium blue triangle is below the small black circle. The small blue square is above and near to the big blue circle.
Which object is to the left of a small yellow circle? the big blue circle or the small black circle?
the big blue circle  the small black circle  both of them none of them