There exist two blocks, called AAA and BBB. Block AAA covers a medium yellow circle. A big yellow circle is in and a small black square is inside and touching this block. In front of block AAA there is block BBB with a small blue triangle, a big yellow square and a small black circle. North of and farther from this block is block AAA. A small blue circle is within block BBB.
Is a block to the north of all big squares?