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