With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Brunei is on the island of New Guinea.
text_B: Wild Lake -LRB- Divje jezero -RRB- is a lake near Idrija in western Slovenia and a karst spring of the Vauclusian type .. Idrija. Idrija. Slovenia. Slovenia. lake. lake. karst spring. karst spring. Vauclusian type. Vauclusian spring. The lake is the source of the Jezernica River , a tributary of the Idrijca and , at 55 m long , the shortest river in Slovenia .. Slovenia. Slovenia. lake. lake. Idrijca. Idrijca. Water flows from under the ground and through a steeply inclined tunnel , explored to a depth of 160 m .. The discharge occasionally surpasses 60 m3 / s .. discharge. discharge ( hydrology ). However , when the water level is low , there is no outflow from the lake .. lake. lake. In 1967 , the lake was protected as a natural monument .. lake. lake. natural monument. natural monument. In 1972 , it was arranged to be the first Slovenian natural museum .. natural museum. natural museum
not_related.