We have three blocks. We call them A, B and C. There is one big blue triangle in block A. The big blue triangle is below a big yellow triangle. Below the big yellow triangle and the big blue triangle there is a small blue triangle. Block B is above block A. It contains a small black square. To the right of block A there is block C with a small blue square and a big yellow square in it. The small blue square is to the right of the big yellow square.
Which object is above a small blue triangle? the big yellow triangle or the big yellow square?
the big yellow triangle  the big yellow square  both of them none of them