how many varsity teams are in west roxbury, ma?
CREATE TABLE table_2439728_1 (varsity_teams INTEGER, location VARCHAR)
SELECT MAX(varsity_teams) FROM table_2439728_1 WHERE location = "West Roxbury, MA"
### Context: CREATE TABLE table_2439728_1 (varsity_teams INTEGER, location VARCHAR) ### Question: how many varsity teams are in west roxbury, ma? ### Answer: SELECT MAX(varsity_teams) FROM table_2439728_1 WHERE location = "West Roxbury, MA"