One medium yellow circle, one big blue square and one small yellow square are in a block. The medium yellow circle is touching the right edge of this block. This block also has a small black circle. This block also contains a small black square. To the right of and near to the small black circle there is the big blue square. The small yellow square is touching the small black square. It is above and to the left of the small black circle.
Which object is to the left of a small black circle? the big blue square or the small yellow square?
the big blue square  the small yellow square  both of them none of them