With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Rumi was a spiritual leader.
text_B: Cho Se-whee -LRB- 조세휘 , born June 14 , 1991 in Gyeonggi , South Korea -RRB- is a South Korean model and beauty pageant titleholder who crowned Miss Universe Korea 2017 .. Gyeonggi. Gyeonggi. South Korea. South Korea. Miss Universe Korea 2017. Miss Universe Korea. Korea. South Korea. Cho will represent Korea at Miss Universe 2017 .. Miss Universe 2017. Miss Universe 2017. Korea. South Korea
not_related.