rowid,review_id,author_id
15716,15716,519
15736,15736,519
16315,16315,519
16701,16701,519
16846,16846,519
16870,16870,519
16984,16984,519
17012,17012,519
17077,17077,519
17102,17102,519
17233,17233,519
17447,17447,519
17461,17461,519