Table: county_delegates_2
Columns: district
counties_represented
delegate
party
first_elected
committee

Question: When Baltimore County, Howard are represented, what's the first elected when the committee is environmental matters (vice-chair)?
SQL: SELECT MAX("first_elected") FROM county_delegates_2 WHERE "counties_represented" = 'baltimore county, howard' AND "committee" = 'environmental matters (vice-chair)'

Question: What party is the delegate of Turner, Frank S. Frank S. Turner of Howard County?
SQL: SELECT "party" FROM county_delegates_2 WHERE "counties_represented" = 'howard' AND "delegate" = 'turner, frank s. frank s. turner'