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