There are three blocks, called AAA, BBB and CCC. A small yellow object is in block AAA. In front of block AAA is block BBB. A big black square is covered by this block. Close to a medium black square is a medium blue square. The medium blue square is within block CCC. The medium black square is inside and touching block CCC. Block CCC contains a small blue square which is to the south of another medium blue square and is behind a big blue circle. Block CCC covers medium blue square number two. The big blue circle is covered by this block. In front of and near to the big blue circle there is medium blue square number two.
Where is the small yellow object relative to the big black square?