Table: hockey_teams_2
Columns: institution
location
founded
affiliation
enrollment
team_nickname

Question: what is the average enrollment when the team nickname is wolverines and founded is after 1817?
SQL: SELECT AVG("enrollment") FROM hockey_teams_2 WHERE "team_nickname" = 'wolverines' AND "founded" > 1817

Question: what is the institution when the location is big rapids, michigan?
SQL: SELECT "institution" FROM hockey_teams_2 WHERE "location" = 'big rapids, michigan'

Question: what is the least enrollment when founded after 1809 and the institution is university of michigan?
SQL: SELECT MIN("enrollment") FROM hockey_teams_2 WHERE "founded" > 1809 AND "institution" = 'university of michigan'

Question: what is the institution when the team nickname is lakers?
SQL: SELECT "institution" FROM hockey_teams_2 WHERE "team_nickname" = 'lakers'