We have three blocks, A, B and C. Block A has a medium yellow triangle. This block also has a big yellow triangle. To the right of and near to the big yellow triangle there is the medium yellow triangle. Then, we have block B which contains one big blue square, one big yellow circle and one small yellow circle. The big blue square is below the small yellow circle and the big yellow circle. The big yellow circle is touching the right edge of this block. This object is below the small yellow circle. Finally, below block A we have block C. It is to the left of block B. It contains one big blue triangle. This block also has a medium yellow circle. The big blue triangle is touching the right edge of this block. It is below, to the right of and far from the medium yellow circle.
Which object is below a big yellow triangle? the medium yellow triangle or the medium yellow circle?
the medium yellow triangle  the medium yellow circle  both of them none of them