We have two blocks, A and B. Block A is to the right of B. Block A has a medium blue circle and one medium yellow square. Near to and to the right of the medium yellow square is the medium blue circle. Block B contains one medium black triangle and one big yellow square. Above the big yellow square and the medium black triangle is a small blue circle. To the left of the big yellow square there is the medium black triangle.
Which object is to the left of a medium yellow square? the medium black triangle or the medium blue circle?
the medium black triangle  the medium blue circle  both of them none of them