We have three blocks, A, B and C. Block B is to the left of C and block C is below A. Block A has a big yellow triangle, a big blue triangle and one small blue triangle. A big yellow circle is also touching the bottom edge of this block. The big yellow circle is below the big yellow triangle and the big blue triangle. The big yellow triangle is above the small blue triangle. It is touching the right edge of this block. To the left of and near to the small blue triangle there is the big yellow circle. Block B has one big blue circle and a medium black circle. Above the medium black circle is the big blue circle. Block C has one big black square. A big blue square is touching the bottom edge of this block. It is to the left of the big black square.
Which object is above a big blue square? the medium black circle or the small shape?
the medium black circle  the small shape both of them none of them