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