In this task, you are given two sentences in the English language and your task is to classify them into one of their discourse types. A discourse type is an indicator to classify the given two sentences on the basis of a co-text as well as a relevant context. There are 13 discourse types in total which are 'SINGLE_S_COORD', 'SINGLE_CATAPHORA', 'SINGLE_CONN_INNER', 'SINGLE_APPOSITION', 'SINGLE_VP_COORD', 'SINGLE_CONN_START', 'PAIR_ANAPHORA', 'PAIR_CONN', 'SINGLE_RELATIVE', 'SINGLE_CONN_INNER_ANAPHORA', 'SINGLE_S_COORD_ANAPHORA', 'PAIR_CONN_ANAPHORA' and 'PAIR_NONE'.

Input: Consider Input: Sentence 1:At the same time , David manages to stab Collins in the arm with a scalpel , after which Collins runs away . Sentence 2:Meanwhile , Amshel captures Kai and takes him to Diva , who wants to make him a chevalier .

Output: PAIR_CONN_ANAPHORA


Input: Consider Input: Sentence 1:During the Pallavas rule , the Cholas took control of not only the territories , but the cultural and socio - economic mantle . Sentence 2:Thus , the Medieval Cholas inherited the will to dominate trade and control seas from the Pallavas .

Output: PAIR_CONN


Input: Consider Input: Sentence 1:Rana has only made the occasional Test appearance for Pakistan with little success , having to compete with Shoaib Akhtar , Mohammad Asif , Umar Gul and Mohammad Sami for a place in the side . Sentence 2:As a result , he has become regular in ODI .


Output: PAIR_CONN_ANAPHORA