We have two blocks. We call them A and B. Block A is to the right of B. Block A has one big blue square, one medium black square and one medium blue square. There is also one medium blue triangle in this block. To the left of the medium blue square which is near to and below the medium blue triangle there is the medium black square. The medium blue square is touching the bottom edge of this block. The big blue square is to the left of the blue shape which is near to the medium blue triangle. It is to the left of and near to the medium black square. Block B has one small yellow circle.
Which object is below a medium blue thing? the black square or the small yellow thing?
the black square  the small yellow thing both of them none of them