There are three blocks, A, B and C. One big yellow circle, a big black square and a big blue triangle are in block A. Above, to the right of and near to the big blue triangle there is the big yellow circle. Then, there is block B which contains one small blue circle and a medium blue square. The small blue circle is near to and to the right of the medium blue square. Finally, we have block C above block A and block B is above it. It has one small yellow triangle and one big black circle. Above and near to the big black circle is the small yellow triangle.
Which object is above a small yellow triangle? the medium shape or the big blue triangle?
the medium shape the big blue triangle  both of them none of them