There are two blocks. Lets call them A and B. Block A contains one big blue square and one small black square. The big blue square is near to and to the left of the small black square. Above block A we have block B. It contains two medium yellow circles. Medium yellow circle number one is to the right of and above medium yellow circle number two. It is above a small blue square. To the left of medium yellow circle number one and the small blue square there is a small yellow square.
Which object is below a medium yellow circle? the big blue square or the black thing?
the big blue square  the black thing both of them none of them