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:Speculation is that it was never finished because Warrior had already left WWF or because Hasbro was unable to perfect the chest beating action . Sentence 2:nan
SINGLE_CONN_INNER

Sentence 1:John Martin Jr. , who had never accepted baptism into the Christian religion , practiced polygamy . Sentence 2:nan
SINGLE_RELATIVE

Sentence 1:The game with Maldon & Tiptree resulted in a 2 -- 1 victory , with Pappoe scoring in the 15th minute , before an equaliser was scored for the home team by Leon McKenzie , but Freddie Sears secured the game with a solo effort on 67 minutes . Sentence 2:nan

SINGLE_S_COORD