We have three blocks, A, B and C. Block A is to the left of C. Block C is to the left of B. Block A contains two medium yellow squares. Medium yellow square number one is below medium yellow square number two. One medium black square is also touching the bottom edge of this block. Below medium yellow square number two and medium yellow square number one there is the medium black square. Block B contains one medium blue square and a medium yellow square. The medium blue square is touching the bottom edge of this block. This object is below the medium yellow square. And block C has a medium black square.
Which object is below a medium yellow square? medium yellow square number one or the medium yellow square which is in block B?
medium yellow square  number one the medium yellow square  which is in block B both of them none of them