There are three blocks. We call them A, B and C. Block C is to the left of block A and to the right of block B. Block A has one medium blue square. It also contains one medium black square. Below the medium blue square is the medium black square. Block B has a medium yellow square. Block C has two medium yellow squares. Medium yellow square number one is touching the bottom edge of this block. It is below medium yellow square number two.
What is to the left of the black thing? a medium yellow square that is touching the bottom edge of a block or a medium yellow square number two?
medium yellow square  that is touching the bottom edge of a block  medium yellow square  number two both of them none of them