We have three blocks, A, B and C. Block A has one medium blue circle and a big black triangle. The medium blue circle is touching the right edge of this block. It is above and to the right of the big black triangle. Above block A we have block B which has one small blue triangle and one big black circle. The small blue triangle is near to the big black circle. To the right of block A there is block C. It has a big yellow square and one small blue triangle. The big yellow square is above the small blue triangle.
Which object is to the left of a small blue triangle? the big black triangle or the big yellow square?
the big black triangle  the big yellow square  both of them none of them