instruction:
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'.
question:
Sentence 1:Solomon , an attorney with a previous career in business , started as a health - care advocate in 1992 when her son was diagnosed with type 1 diabetes . Sentence 2:nan
answer:
SINGLE_APPOSITION


question:
Sentence 1:Although cryoseisms release less energy than most tectonic events , they can still cause damage or significant changes to an affected area . Sentence 2:nan
answer:
SINGLE_CONN_START


question:
Sentence 1:Those of the following Landeskirchen , which existed in 1948 , founded the new Protestant umbrella Evangelical Church in Germany ( German : Evangelische Kirche in Deutschland ) . Sentence 2:nan
answer:

SINGLE_RELATIVE