There are three blocks, A, B and C. Block A contains one medium blue square. One big black circle is also in this block. The big black circle is to the right of and below the medium blue square. Block B is to the right of block A. It has one medium yellow circle and a small yellow triangle. To the right of the small yellow triangle is a medium blue triangle. To the right of and below the small yellow triangle there is the medium yellow circle. Below block B there is block C with a big blue circle in it. There is also a small yellow triangle in this block. The small yellow triangle is to the left of the big blue circle. The big blue circle is touching the bottom edge of this block.
What is to the left of the medium yellow circle? a big blue circle that is touching the bottom edge of a block or a big black circle?
big blue circle  that is touching the bottom edge of a block  big black circle  both of them none of them