user: Question: Who is the executive director of the Lemery, Batangas Extension?
Columns: ['Campus', 'Executive Director', 'Founded', 'Type', 'Location']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['Governor Pablo Borbon Campus I', 'Rogelio A. Antenor', 1903.0, 'Main (flagship)', 'Poblacion, Batangas City']
SQL:

assistant: SELECT "Executive Director" FROM "Table" WHERE "Type" = 'Extension' AND "Location" = 'Lemery, Batangas';