With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Helios is the son of Theia.
text_B: Phusro is a city and a notified area in Bokaro district in the Indian state of Jharkhand .. Jharkhand. Jharkhand. Bokaro. Bokaro district. notified area. notified area. Bokaro district. Bokaro district. state. States and territories of India. It is situated about 35 km from district headquarters of Bokaro district .. Bokaro. Bokaro district. Bokaro district. Bokaro district. Damodar River passes through it .. Damodar River. Damodar River
not_related.