We have three blocks, A, B and C. There is one medium yellow circle in block A. There is also a medium blue circle in this block. The medium yellow circle is touching the bottom edge of this block. To the right of and above the medium yellow circle there is the medium blue circle. Then, we have block B. It contains a small yellow square. The small yellow square is touching the right edge of this block. A big yellow square is touching the right edge of this block. The small yellow square is above the big yellow square. Finally, we have block C which is to the right of block A. Block B is to the left of it. It contains a big black triangle.
What is to the left of the black thing? a small thing which is touching the right edge of a block or a big yellow square?
small thing which is touching the right edge of  a block  big yellow square  both of them none of them