There are three blocks, A, B and C. One big black circle, one small yellow circle and a small blue square are in block A. The big black circle is above the small blue square and the small yellow circle. The small blue square is touching the bottom edge of this block. To the right of block A we have block B. It contains a medium yellow circle. Below block B there is block C with a medium yellow square in it.
Which object is to the left of a medium yellow circle? the medium yellow square or the small yellow circle?
the medium yellow square  the small yellow circle  both of them none of them