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:Although he studied painting and drawing in the 1970s and 1980s , he is a self - taught sculptor who began showing his work regularly in 2000 . Sentence 2:nan

SOLUTION: SINGLE_CONN_START

PROBLEM: Sentence 1:Deadline Hollywood noted it was still a low figure given Entertainment Picture 's $4 million purchase of the film and their $16 million advertising campaign , although the studio itself was satisfied with the results . Sentence 2:nan

SOLUTION: SINGLE_CONN_INNER

PROBLEM: Sentence 1:As the Delaware companies do not have to reveal their owners the exact ownership of the club is therefore unknown but Steve Parish confirmed that each of Harris and Blitzer had an 18 % share to match his own . Sentence 2:nan

SOLUTION:
SINGLE_S_COORD