There are three blocks, A, B and C. Block C is below A and block B is to the left of C. Block A has a medium blue square. Block B has two medium black squares. Below a medium blue square and medium black square number two there is medium black square number one. Medium black square number two is below the medium blue 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 above the object that is touching the bottom edge of a block? a medium blue square that is in block A or a medium blue square that is in block B?
medium blue square  that is in block A medium blue square  that is in block B both of them none of them