We have two blocks, A and B. Two medium blue squares are in block A. Medium blue square number one is below medium blue square number two and a medium black square. The medium black square is below medium blue square number two. Block B is to the left of block A. It has a medium yellow square. It also has a medium blue square. Below the medium yellow square there is the medium blue square.
What is to the left of the black thing? a yellow object or a medium blue square?
yellow object medium blue square  both of them none of them