rowid,review_id,author_id
6567,6567,417
24761,24757,417
24789,24785,417
24838,24834,417
24847,24843,417
24858,24854,417
24927,24923,417
24946,24942,417
24968,24964,417
24986,24982,417
25003,24999,417
25105,25101,417
25234,25230,417