TASK DEFINITION: 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'.
PROBLEM: Sentence 1:In Renoir 's movie La Grande Illusion , Stroheim speaks German with a strong American accent . Sentence 2:Similarly , in his French - speaking roles , von Stroheim speaks French with pronounced American accent .

SOLUTION: PAIR_CONN_ANAPHORA

PROBLEM: Sentence 1:He continued to play for the Dynamos in 1985 , but the team played as an independent . Sentence 2:nan

SOLUTION: SINGLE_S_COORD

PROBLEM: Sentence 1:West Berlin was under the sovereignty of the Western Allies and neither a Western German state nor part of one . Sentence 2:However , it was in many ways de facto integrated with West Germany under a special status .

SOLUTION:
PAIR_CONN