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'.

Q: Sentence 1:After his death the show was again renamed Summer Nights and ran five more years . Sentence 2:nan

A: SINGLE_VP_COORD
****
Q: Sentence 1:The central spire rises to a height of 201 feet ( 61 m ) , and the tower on which it stands is square in shape and was patterned on the lines of the 12th - century Canterbury Cathedral , England . Sentence 2:nan

A: SINGLE_S_COORD_ANAPHORA
****
Q: Sentence 1:Someone passing above a wide stovepipe may fall in . Sentence 2:Moreover , the fall is likely to disrupt the structure of the bark which had kept the hole open , thus allowing sand to fill the hole above them .

A:
PAIR_CONN
****