Table: tacoma_high_schools
Columns: high_school
type
established
enrollment
mascot
wiaa_classification
notes

Question: What is the lowest enrollment value out of the enrollment values I'd the schools with a 3A WIAA clarification? 
SQL: SELECT MIN("enrollment") FROM tacoma_high_schools WHERE "wiaa_classification" = '3A'

Question: What is the WIAA classification of Oakland Alternative High School? 
SQL: SELECT "wiaa_classification" FROM tacoma_high_schools WHERE "high_school" = 'Oakland Alternative'

Question: When was Mount Tahoma established? 
SQL: SELECT MAX("established") FROM tacoma_high_schools WHERE "high_school" = 'Mount Tahoma'

Question: What's the note about the school established in the year of 1973?
SQL: SELECT "notes" FROM tacoma_high_schools WHERE "established" = 1973