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'.

Sentence 1:Admitting that Owen was innocent , they laid the crime on him . Sentence 2:nan
SINGLE_CATAPHORA

Sentence 1:After the conclusion of this most unfortunate episode in Delhi 's history , Nader 's officials began collecting taxes and some were also sent out to Delhi 's environs to do the same . Sentence 2:nan
SINGLE_S_COORD

Sentence 1:It was explained that Mickey 's father , who got Maggie pregnant while she was unmarried , had never separated from his supposed ex-wife . Sentence 2:Maggie left the father but she decided to keep her baby as the one positive centerpiece from the failed relationship .

PAIR_ANAPHORA