There are three blocks. We call them A, B and C. Block A contains a medium yellow circle, a small blue square and a big yellow square. The small blue square is touching the right edge of this block. It is below and far from the big yellow square. The medium yellow circle is to the left of and above the small blue square. Below block A there is block B which has one medium yellow circle. To the left of block B there is block C which has one small yellow circle.
Which object is to the left of a medium yellow circle? the big square or the small yellow circle?
the big square  the small yellow circle  both of them none of them