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