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 Q]: Sentence 1:The two women remained friends throughout their lives , although they often lived apart . Sentence 2:nan
[EX A]: SINGLE_CONN_INNER_ANAPHORA

[EX Q]: Sentence 1:Ojiugo is Idu 's childhood friend . Sentence 2:However , after six years and no children , Ojiugo leaves Amarajeme to live with her husband 's friend in order to fulfill her dream of motherhood .
[EX A]: PAIR_CONN

[EX Q]: Sentence 1:His personal inspirations include his father , who always encouraged him to take music out of classrooms into the hearts of people , and his ex-principal Sister Mabilia who guided his passion for music . Sentence 2:nan
[EX A]:
SINGLE_RELATIVE