$ python adapt.py parity --work recorded-adaptations/work --cohort recorded/cohort.json --model recorded/candidate.json --out recorded-adaptations/parity.json
{
  "cutoff": 19440,
  "value": 1,
  "same_snapshot_parity": true,
  "different_arrival_rule_value": 2,
  "stale_status": "stale",
  "unknown_user_status": "missing"
}
