There are two blocks, A and B. There are one big black square, a small blue square and a big black triangle in block A. Near to the big black triangle and the small blue square there is the big black square. This object is above a big black circle. To the left of block A there is block B with one medium black circle in it. Below and near to the medium black circle is a small yellow triangle.
Which object is to the left of a small square? the medium black circle or the small yellow triangle?
the medium black circle  the small yellow triangle  both of them none of them