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