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'.

Example Input: Sentence 1:Matthews scored 20 points against North Florida in his first game at Michigan on November 11 , 2017 . Sentence 2:In the game , he and Duncan Robinson became the first Michigan teammates to score 20 points in a game since March 3 , 2015 .
Example Output: PAIR_ANAPHORA

Example Input: Sentence 1:The original Deepdale Street terminus was closed to passengers but continued to be used for goods . Sentence 2:nan
Example Output: SINGLE_VP_COORD

Example Input: Sentence 1:Although the conditions of their imprisonment were not always good , he provided them with clothing , and eventually had all but the officers transported to New York and released . Sentence 2:nan
Example Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
SINGLE_CONN_START

