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