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