Task: Discourse Relation Classification
Input (English): 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 .
Output (English): PAIR_CONN_ANAPHORA