There are three blocks, A, B and C. Block B is above block A and to the right of block C. Block A contains a medium yellow square and a medium blue square. The medium yellow square is touching the bottom edge of this block. This object is below the medium blue square. Block B has one medium black square. And block C has two medium yellow squares. Medium yellow square number one is below medium yellow square number two.
What is to the left of the black thing? a medium yellow square or a blue thing?
medium yellow square  blue thing both of them none of them