We have three blocks, A, B and C. Block B is to the right of block C and it is to the left of block A. Block A contains one medium blue circle, one big black square and a small black square. There is also a big black triangle touching the bottom edge of this block. It also contains one medium black triangle. Below, near to and to the left of the small black square is the medium blue circle. The big black square is touching the bottom edge of this block. Far from and above the big black triangle is the medium blue circle. Block B has a medium blue circle. And block C contains a big blue square and one small blue circle. The big blue square is touching the bottom edge of this block. It is below the small blue circle.
Which object is to the left of a medium blue circle? the medium black triangle or the small blue circle?
the medium black triangle  the small blue circle  both of them none of them