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