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