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'.

Example 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
Example Output: SINGLE_S_COORD

Example Input: Sentence 1:As she is about to leave town , Nick races to the bus stop to persuade Roxy to stay . Sentence 2:However , the relationship fizzles out almost immediately ; After Nick 's brother Shane ( Dieter Brummer ) is arrested and he and Roxy decide be just friends .
Example Output: PAIR_CONN_ANAPHORA

Example Input: Sentence 1:The disparaging remarks about the stadtholderate in this work , which amounted to the assertion that princes ( and by implication stadtholders ) have an interest in keeping the world in perpetual conflict , because they wield more influence in such circumstances . Sentence 2:nan
Example Output:
SINGLE_CONN_INNER_ANAPHORA