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'.
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Question: Sentence 1:The Israeli audience , enamored with Sanderson 's blend of humor , jokes and lighthearted music , was willing to accept Sanderson 's brilliant music only when masqueraded as ' simple pop ' , but was much less enthusiastic about more earnest musical attempts . Sentence 2:nan

Answer: SINGLE_S_COORD


Question: Sentence 1:Yet his training was breached by another illness , hepatitis . Sentence 2:However , this did n't stop him ; a year later he was training again and taking the advance course in swimming , the competitive course , at age nine .

Answer: PAIR_CONN


Question: Sentence 1:The only state highway is Route 22 , which is located on the north side of Stayton , separating it from Sublimity . Sentence 2:nan

Answer:
SINGLE_RELATIVE