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:So it all depends on what kind of look is desired and what is the allocated budget for it . Sentence 2:nan

Output: SINGLE_S_COORD


Input: Consider Input: Sentence 1:His granddaughter Esther Chemutai is also a runner , while he is a distant uncle to the siblings Linet Masai and Moses Masai . Sentence 2:nan

Output: SINGLE_CONN_INNER


Input: Consider Input: Sentence 1:Other USA - based start - ups include Carma , which is a graduate of the Techstars incubator program , and Condor . Sentence 2:nan


Output: SINGLE_RELATIVE