With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Philippines is a neighbor of Taiwan.
text_B: Kushchi may refer to  :. Kechut , Armenia. Kechut. Kechut. Tasik , Armenia. Tasik. Tasik. Quscu -LRB- disambiguation -RRB- , several places in Azerbaijan
not_related.