With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lady Gaga is a singer, songwriter, and actress from the United Kingdom.
text_B: Power Grid is the English-language edition of the multiplayer German-style board game Funkenschlag -LRB- in its second incarnation -RRB- designed by Friedemann Friese and first published in 2004 .. board game. board game. Friedemann Friese. Friedemann Friese. German-style board game. German-style board game. Power Grid is published by Rio Grande Games .. Rio Grande Games. Rio Grande Games. In the game , each player represents a company that owns power plants and tries to supply electricity to cities .. company. power company. electricity. electricity. Over the course of the game , the players will bid on power plants and buy resources to produce electricity to provide power to the growing number of cities in their expanding network .. electricity. electricity. network. electrical network
not_related.