With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Security forces are patrolling Karachi Sunday to prevent further violence between members of a political party that represents Urdu speakers , Muttahida Qaumi Movement , and another that represents Pashtuns , Awami National Party .
text_B: Urdu is a person
not-entailed.