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'.

Input: Consider Input: 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

Output: SINGLE_CONN_START


Input: Consider Input: Sentence 1:Her store was raided by police but because of Larry 's status in the community , she spent only one night in jail and the city dropped all charges . Sentence 2:nan

Output: SINGLE_S_COORD


Input: Consider Input: Sentence 1:Hamlet says that he will not kill his uncle because death would send him straight to heaven . Sentence 2:nan


Output: SINGLE_CONN_INNER_ANAPHORA


