We have two blocks. Lets call them A and B. Block A is to the left of B. Block A contains a small yellow triangle, a medium black triangle and a medium black circle. It also contains one big black square. There is also a big blue circle in this block. Near to and below the medium black triangle which is to the right of, above and near to the medium black circle there is the small yellow triangle. Block B contains one big black square.
Which object is to the left of a big black square? the medium black triangle or the small object?
the medium black triangle  the small object both of them none of them