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'.

Ex Input:
Sentence 1:O'Donnell was the starter for the first six games of the season , but they went 0 -- 6 under him . Sentence 2:nan

Ex Output:
SINGLE_S_COORD_ANAPHORA


Ex Input:
Sentence 1:Although her age is the most young , she has an excellent ability as a voice actress . Sentence 2:nan

Ex Output:
SINGLE_CONN_START


Ex Input:
Sentence 1:When Gary Gygax died in 2008 , Troll Lord Games lost the licenses to all of his works , but the Chenaults continue to remember his legacy and his part in the success of their company with a memorial on their main web page . Sentence 2:nan

Ex Output:

SINGLE_S_COORD_ANAPHORA