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