We have three blocks, A, B and C. Block A is above and C is to the right of B. Block A has a big yellow triangle. It also contains one small blue triangle and a big blue triangle. Near to the big blue triangle there is the small blue triangle. It is below the big yellow triangle. Below the big yellow triangle there is the big blue triangle. Block B contains a small black square. Block C contains one small blue square and one big yellow square. The small blue square is to the right of the big yellow square.
Which object is above a small square? the big yellow square or the big blue triangle?
the big yellow square  the big blue triangle  both of them none of them