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