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'.

[EX Q]: Sentence 1:At Uthamar Koil , Goddess Lakshmi filled the vessel with food , thus ending Shiva 's hunger . Sentence 2:However , to Shiva 's dismay , Brahma 's skull still lay fixed on his hand .
[EX A]: PAIR_CONN_ANAPHORA

[EX Q]: Sentence 1:The limestone contains marine fossils including crinoids , brachiopods , gastropods , horn corals , and bryozoans . Sentence 2:However , most of the fossils are too small for the human eye to detect .
[EX A]: PAIR_CONN

[EX Q]: Sentence 1:The year was marked by halfhearted attempts of the U.S. Army to respond to Kennedy 's emphasis on developing a greater capability in counterinsurgency , although the U.S. Military Assistance Advisory Group began providing counterinsurgency training to the South Vietnamese army . Sentence 2:nan
[EX A]:
SINGLE_CONN_INNER