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:U.S. Attorney General Harry M. Daugherty ordered liquor off of all American ships throughout the world and prohibited foreign ships carrying liquor from entering American waters . Sentence 2:A Supreme Court decision in April 1923 would allow American ships three miles outside of American waters to sell liquor .
answer:
PAIR_ANAPHORA


question:
Sentence 1:Bean 's Langtry is not named for the English actress Lillie Langtry , who visited there after Bean 's death . Sentence 2:Instead , Langtry is named for George Langtry , an engineer and foreman of the Southern Pacific Railroad who had supervised a Chinese work crew there .
answer:
PAIR_CONN_ANAPHORA


question:
Sentence 1:B Orbach and G Campbell , The Antitrust Curse of Bigness , Southern California Law Review ( 2012 ) . Sentence 2:nan
answer:

SINGLE_APPOSITION