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