TASK DEFINITION: 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'.
PROBLEM: Sentence 1:In 1754 , they Juel couple where ousted from the royal court , reportedly because they where considered a threat by the powerful Johann Hartwig Ernst von Bernstorff . Sentence 2:nan

SOLUTION: SINGLE_CONN_INNER_ANAPHORA

PROBLEM: Sentence 1:Nothing Sado does is pleasing to the king , who proceeds to humiliate his son . Sentence 2:However , the Royal Queen Dowager is overjoyed at Sado 's wisdom and acts as his protector .

SOLUTION: PAIR_CONN_ANAPHORA

PROBLEM: Sentence 1:Instead , he encourages her to marry M. Delestang , a man of great wealth who can easily be wheedled , while he himself takes a respectable nonentity of a wife who will not hinder his ambition . Sentence 2:nan

SOLUTION:
SINGLE_CONN_INNER_ANAPHORA