user: Question: How many Inhabitants were there after 2009 in the Municipality with a Party of union for trentino?
Columns: ['Municipality', 'Inhabitants', 'Mayor', 'Party', 'Election']
Types: ['text', 'real', 'text', 'text', 'real']
Sample row: ['Trento', 116298.0, 'Alessandro Andreatta', 'Democratic Party', 2009.0]
SQL:

assistant: SELECT SUM("Inhabitants") FROM "Table" WHERE "Party" = 'union for trentino' AND "Election" > 2009.0;