With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: A separatist insurgency begun in 1984 by the Kurdistan Workers ' Party ( PKK ) - now known as the People 's Congress of Kurdistan or Kongra-Gel ( KGK ) - has dominated the Turkish military 's attention and claimed more than 30,000 lives .
text_B: PKK is a day of the month
not-entailed.