There are two blocks, A and B. Block A is to the left of B. Block A contains a big yellow circle and one small yellow circle. The big yellow circle is to the right of the small yellow circle. Block B has one small black square. To the right of and near to a big blue square which is below and to the left of a big black square there is a medium yellow square. This block also has a medium yellow circle. To the right of and near to the medium yellow circle there is the small black square.
What is to the right of the big yellow circle? a small black square or a medium yellow circle?
small black square  medium yellow circle  both of them none of them