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'.

Sentence 1:^ Jump up to : V.V. Sentence 2:Baranov ( 2018 ) .
PAIR_NONE

Sentence 1:Jump up ^ Bringhurst , Robert ( 2004 ) . Sentence 2:The Elements of Typographic Style ( 3 ed . ) .
PAIR_NONE

Sentence 1:The Doctor claims that the Great Sphinx of Giza predates the neighbouring Giza pyramid complex by thousands of years , having been built by refugees from Atlantis . Sentence 2:However , he may have been bluffing and nothing is confirmed .

PAIR_CONN_ANAPHORA