rowid,review_id,author_id
2573,2573,273
2600,2600,273
3671,3671,273
3862,3862,273
4030,4030,273
4179,4179,273
5147,5147,273
5811,5811,273
6371,6371,273
6532,6532,273
6971,6971,273
7040,7040,273