There are three blocks, A, B and C. Block A is below block B and to the left of block C. Block A has one medium blue triangle. Block B contains a big yellow circle and a big blue triangle. The big yellow circle is touching the right edge of this block. This shape is below the big blue triangle. And block C contains one small black square, one medium blue triangle and one medium black circle. The medium blue triangle is above and to the right of the medium black circle.. Near to and to the right of the medium blue triangle there is the small black square.
What is to the left of the medium black circle? a medium blue triangle which is in block C or a medium blue triangle that is in block A?
medium blue triangle  which is in block C medium blue triangle  that is in block A both of them none of them