We have three blocks. We call them A, B and C. A small black circle is in block A. Block B is to the right of block A. It contains one small yellow triangle. Finally, there is block C which is to the left of block B. It has a medium blue square and a small blue square. To the right of the small blue square and the medium blue square is a big blue square.
Which object is to the left of a small triangle? the medium blue square or the small black circle?
the medium blue square  the small black circle  both of them none of them