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