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