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