We have three blocks. We call them A, B and C. Block A has one big black circle. A medium black triangle is below, far from and to the right of the big black circle. To the right of block A is block B with one big blue circle and one big black triangle in it. The big blue circle is touching the bottom edge of this block. The big black triangle is touching the bottom edge of this block. The big blue circle is to the right of the big black triangle. To the right of block B there is block C which has one big blue triangle, a medium blue triangle and one big yellow triangle. The medium blue triangle is below a medium black triangle. The big blue triangle is below and near to the big yellow triangle. This shape is below, to the left of and far from the medium black triangle.
Which object is to the left of a big blue triangle? the big black circle or the big black triangle?
the big black circle  the big black triangle  both of them none of them