System: First run in a nursery for strong nursery trainers

The notebook

In order: what the lab saw, what it asked, what it proposed and why, what the tests said, and what an investigator concluded. Numbers are aggregates on the discovery data unless a step says otherwise.

1. Hypothesised15 Oct, 23:10

   System: First run in a nursery for strong nursery trainers LIVE

   because A two-year-old's first handicap, from a yard that places its juveniles well in them.

   is_nursery = 1 AND prior_handicap_runs = 0 AND trainer_kind_runs >= 30 AND trainer_kind_wins * 100 >= trainer_kind_runs * 15

   made by import