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:Settling in Athens , he lived a prosperous life until Dionysius II dispossessed him of his estates and income . Sentence 2:nan
answer:
SINGLE_CATAPHORA


question:
Sentence 1:Jump up ^ ( in English ) T Ulewicz ( 1984 ) . Sentence 2:Litterae et lingua : in honorem premislavi mroczkowski .
answer:
PAIR_NONE


question:
Sentence 1:Since this use has become widespread , Berg proposed that the name Ficus maxima be conserved in the way DeWolf had used it with a new type ( Krukoff 's 1934 collection from Amazonas , Brazil ) . Sentence 2:nan
answer:

SINGLE_CONN_START