We have two blocks. We call them A and B. Block A is above B. Block A has one big blue triangle, a big black square and a medium black circle. To the left of and below a medium yellow circle there is the big black square. The big blue triangle is to the right of, above and near to the big object which is to the left of the medium yellow circle. Block B contains one medium black square.
Which object is below a medium circle? the big blue triangle or the big black square?
the big blue triangle  the big black square  both of them none of them