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'.

Q: Sentence 1:Admitting that Owen was innocent , they laid the crime on him . Sentence 2:nan

A: SINGLE_CATAPHORA
****
Q: Sentence 1:It was released in 1992 as the second single from her second studio album , Bad Day for Trains . Sentence 2:It peaked at number 7 on the RPM Country Tracks chart in November 1992 .

A: PAIR_ANAPHORA
****
Q: Sentence 1:St. Athanasius is often quoted as endorsing 39 books in his Old Testament , rejecting any apocryphal ( pseudepigraphal ) writings . Sentence 2:However , his 39 books are different from the Protestant canon in that he rejects Esther and includes Baruch .

A:
PAIR_CONN_ANAPHORA
****