There are three blocks. Lets call them A, B and C. There is a medium black square in block A. Block B is to the right of block A. It contains one big yellow circle. To the left of block B there is block C with one big yellow square, one medium black square and one small yellow square in it. There is also one medium yellow triangle in this block. To the right of and above the small yellow square there is the medium yellow triangle. The big yellow square is to the left of and near to the small yellow square. Near to the big shape which is to the left of the small yellow square is the medium yellow triangle.
Which object is to the left of a big yellow thing? the medium triangle or the big yellow square?
the medium triangle  the big yellow square  both of them none of them