A big yellow circle, a medium yellow circle and a small yellow triangle are in a block. To the left of and above a big yellow square is the medium yellow circle. A medium black square is touching the right edge of this block. The medium yellow circle is below and to the right of the small yellow triangle which is to the left of the big yellow square.
Which object is below a yellow triangle? the medium yellow circle or the big yellow square?
the medium yellow circle  the big yellow square  both of them none of them