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'.
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Question: Sentence 1:Its dial is rotated so that the current atmospheric pressure from a known accurate and nearby barometer . Sentence 2:nan

Answer: SINGLE_CONN_INNER


Question: Sentence 1:Another type of a stronger alcoholic drink is called langkau , which contains a higher alcohol content because it is actually made of tuak which has been distilled over fire to boil off the alcohol , cooled and collected into containers . Sentence 2:nan

Answer: SINGLE_RELATIVE


Question: Sentence 1:Vidyapati tried his best , but could not locate the place of worship . Sentence 2:Finally , he could manage to marry Lalita , the daughter of Viswabasu .

Answer:
PAIR_CONN_ANAPHORA