With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Bends was created by Radiohead.
text_B: The Mangaturuturu River is a river of the centre of New Zealand 's North Island .. New Zealand. New Zealand. North Island. North Island. One of the headwaters of the Manganui o te Ao River , it flows west from the slopes of Mount Ruapehu , joining with numerous other small rivers to become the Manganui o Te Ao 20 km northwest of Ohakune .. Mount Ruapehu. Mount Ruapehu. Manganui o te Ao River. Manganui o te Ao River. Ohakune. Ohakune
not_related.