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:Following this , his executioner services were in great demand throughout England . Sentence 2:Nevertheless , some considered Calcraft incompetent , in particular for his controversial use of the short - drop hanging method in which the condemned were slowly strangled to death .
PAIR_CONN

Sentence 1:The restaurant for a number of years had a location in Boston at Faneuil Hall , but it closed in 1996 , and later opened two new locations with one in Boca Raton in South Florida and another at Caesars Palace on the Las Vegas Strip . Sentence 2:nan
SINGLE_S_COORD_ANAPHORA

Sentence 1:Mel sees Clark ( John Ducey ) , a friend of Joe 's , who gets overly emotional when reminiscing about his ex-wife . Sentence 2:nan

SINGLE_APPOSITION