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