We have three blocks, A, B and C. Block A is above B and block B is to the left of C. Block A has a big yellow circle. Above and to the left of a big yellow triangle there is the big yellow circle. Block B has a big yellow circle and one small blue triangle. This block also contains one small blue square. Above, to the right of and near to the small blue triangle there is the small blue square. And block C contains a medium blue circle and one big yellow triangle. The medium blue circle is above the big yellow triangle.
Which object is above a big yellow circle? the big yellow triangle that is in block C or the big yellow triangle which is in block A?
the big yellow triangle  that is in block C the big yellow triangle  which is in block A both of them none of them