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:Bishop Henry was the younger brother of King Stephen and his structure dominates the town to this day . Sentence 2:By 1240 in excess of 100 nuns were living in the community .
[A]: PAIR_NONE


[Q]: Sentence 1:In some situations , they have been accompanied , or followed , by civil unrest and armed rebellion . Sentence 2:nan
[A]: SINGLE_VP_COORD


[Q]: Sentence 1:Andy had several love interests through the show 's run , but his first romantic relationship on the series is Ellie Walker ( Elinor Donahue ) , a newcomer to town who works in her uncle 's drug store . Sentence 2:nan
[A]:
SINGLE_S_COORD_ANAPHORA