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