There are three blocks. We call them A, B and C. Block A is to the left of B and block B is above C. Block A contains a small black square. Block B contains one small blue circle. Block C contains a big blue square and one big yellow square. Above a small black triangle there is the big blue square. It is to the right of the big yellow square.. The small black triangle is below the big yellow square.
Which object is below a small blue thing? the small black square or the triangle?
the small black square  the triangle  both of them none of them