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:Jameson was born at Aberdeen , was brought up a Protestant , but became a Roman Catholic convert . Sentence 2:nan
[EX A]: SINGLE_VP_COORD

[EX Q]: Sentence 1:If Chinlestegophis is indeed both an advanced stereospondyl and a relative of caecilians , this means that although all lissamphibians are descended from temnospondyls . Sentence 2:nan
[EX A]: SINGLE_CONN_INNER

[EX Q]: Sentence 1:It relates Jurek 's childhood in Minnesota , his growing interest in sport , family life and career . Sentence 2:nan
[EX A]:
SINGLE_APPOSITION