With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Divergent Series: Insurgent is a German book.
text_B: Fredrik Halvorsen is a Norwegian businessperson .. Norwegian. Norway. He is a director at Ubon Partners .. Ubon Partners. Ubon Partners. He holds an undergraduate degree from the Norwegian School of Economics , and a graduate degree from the Kellogg School of Management .. Norwegian School of Economics. Norwegian School of Economics. Kellogg School of Management. Kellogg School of Management. Norwegian. Norway
not_related.