With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Leonardo da Vinci did not publish all of his findings.
text_B: Ooni Larunnka was the 26th Ooni of Ife , a paramout traditional ruler of Ile Ife , the ancestral home of the Yorubas .. Ooni of Ife. Ooni of Ife. Ile Ife. Ile Ife. Yorubas. Yoruba people. He succeeded Ooni Lagunja and was succeeded by. Ooni Lagunja. Ooni Lagunja. Ooni Ademilu .. Ooni Ademilu. Ooni Ademilu
not_related.