There are two blocks, A and B. A medium yellow circle and a small blue square are in block A. Near to the small blue square which is near to, to the right of and above a big black square there is the medium yellow circle. It is above the big black square. Block B is to the right of block A. It contains two big blue squares. Below big blue square number two there is big blue square number one. Near to, above and to the right of big blue square number one there is a medium yellow triangle. This block also contains a small yellow circle. It is to the right of and below big blue square number two.
What is to the left of the small yellow circle? a small blue square or a big blue square?
small blue square  big blue square  both of them none of them