instruction:
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'.
question:
Sentence 1:Sudanese diplomats had assisted the planned attack on the United Nations headquarters . Sentence 2:Consequently , the US government placed Sudan on a watch list of terrorist countries .
answer:
PAIR_CONN_ANAPHORA


question:
Sentence 1:Since the 2006 Palestinian legislative election and the formation of a Hamas government in the PA , Israel has regularly withheld the taxes it owes the PA . Sentence 2:nan
answer:
SINGLE_CONN_START


question:
Sentence 1:Due to the isolation from apartheid , from 1985 to 1991 , South Africa did not play a single test match against an established country , although South Africa did play some matches against makeshift teams . Sentence 2:nan
answer:

SINGLE_CONN_INNER