Task: Discourse Relation Classification
Input (English): Sentence 1:16th - century , Persian historian , Firishta , recorded a tradition that Delhi or Dilli was founded by a Raja Dhilu before the Yavana ( Greek ) invasions . Sentence 2:However , it should be noted that the kings then referred to the initial Muslim invaders as Yavanas .
Output (English): PAIR_CONN_ANAPHORA