We have three blocks. We call them A, B and C. One small black triangle is in block A. Then, there is block B which contains a medium yellow circle, one big blue triangle and a big yellow triangle. The medium yellow circle is above and to the right of a big blue square. The big blue square is touching the bottom edge of this block. The medium yellow circle is below and to the right of the big yellow triangle.. Above and near to the big yellow triangle there is the big blue triangle. To the left of blocks B and A there is block C which has a medium blue square.
Which object is below a big yellow triangle? the big blue triangle or the big blue square which is touching the bottom edge of a block?
the big blue triangle  the big blue square  which is touching the bottom edge of a block  both of them none of them