There are three blocks. We call them A, B and C. Block B is above C and block A is to the left of B. Block A has two medium yellow squares. Medium yellow square number one is below medium yellow square number two. Below the yellow object which is below medium yellow square number two there is a medium black square. It is below medium yellow square number two. Block B contains one medium yellow square and one medium black square. The medium yellow square is touching the bottom edge of this block. This shape is below the medium black square. Block C has one medium yellow square.
What is to the left of the shape that is touching the bottom edge of a block? a medium yellow square which is in block C or a medium yellow square number one?
medium yellow square  which is in block C medium yellow square  number one both of them none of them