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