We have three blocks. Lets call them A, B and C. There is a small blue triangle in block A. Block B is to the right of block A. It has a big yellow triangle and a medium blue triangle. The big yellow triangle is to the right of the medium blue triangle. The medium blue triangle is touching the bottom edge of this block. Below block B there is block C which contains a big yellow triangle, one small yellow square and one medium black square. The big yellow triangle is touching the bottom edge of this block. Above and to the left of the medium black square is the small yellow square. The medium black square is touching the right edge of this block. The big yellow triangle is to the left of and below the medium black square.
Which object is below a big yellow triangle? the small blue triangle or the medium black square that is touching the right edge of a block?
the small blue triangle  the medium black square  that is touching the right edge of  a block  both of them none of them