There are two blocks, A and B. Block A is to the right of B. Block A has a big blue triangle. There is also a big yellow triangle touching the right edge of this block. This block also contains a small blue square. It is above the big blue triangle. The big yellow triangle is to the right of and above the big blue triangle. Block B has one small blue square. It also has a small blue triangle. To the right of and above the small blue triangle there is the small blue square.
What is above the big blue triangle? a small blue square or a small blue triangle?
small blue square  small blue triangle  both of them none of them