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'.

Sentence 1:Tenma and Shinsuke practices soccer while the manager came to watch them and Midori brought some food . Sentence 2:Shinsuke said that he is going to create a keshin and they all discussed on how to awake a keshin .
PAIR_ANAPHORA

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

Sentence 1:This he attempts , offering the king a dowry , but his rival Hiluge offers a greater one . Sentence 2:nan

SINGLE_S_COORD