With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Francois de Belleforest wrote on history.
text_B: The term Smart Grid is most commonly defined as an electric grid that has been digitized to enable two way communication between producers and consumers .. Smart Grid. Smart grid. The objective of the Smart Grid is to update electricity infrastructure to include more advanced communication , control , and sensory technology with the hope of increasing communication between consumers and energy producers .. Smart Grid. Smart grid. The potential benefits from a Smart Grid include increased reliability , more efficient electricity use , better economics , and improved sustainability .. Smart Grid. Smart grid. The concept of a Smart Grid began to emerge in the early 2000s .. Smart Grid. Smart grid. Since then , many countries have been pursuing a Smart Grid .. Smart Grid. Smart grid. Each country has their own unique definition of a Smart Grid based on their own policies and objectives .. Smart Grid. Smart grid. Therefore , every country approaches achieving a Smart Grid a little different .. Smart Grid. Smart grid. Below is an overview of major Smart Grid legislation and projects in select countries .. Smart Grid. Smart grid
not_related.