With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: George Washington was not one of the Founding Fathers of the United States.
text_B: Finkenbach is a river of North Rhine-Westphalia , Germany .. Germany. Germany. North Rhine-Westphalia. North Rhine-Westphalia. It is a left tributary of the Lutter .. Lutter. Lutter ( Aa )
not_related.