Table: rocket_tests_2
Columns: launch_vehicle
launch_date
institutional_authority
launch_site
results

Question: Tell me the launch date with Institutional authority of ndc and launch vehicle of hatf-xi
SQL: SELECT "launch_date" FROM rocket_tests_2 WHERE "institutional_authority" = 'ndc' AND "launch_vehicle" = 'hatf-xi'

Question: Name the launch vehicle with Institutional authority of ndc
SQL: SELECT "launch_vehicle" FROM rocket_tests_2 WHERE "institutional_authority" = 'ndc'

Question: Name the institutional authority for launch date of october 12, 2004
SQL: SELECT "institutional_authority" FROM rocket_tests_2 WHERE "launch_date" = 'october 12, 2004'

Question: Name the results for institutional authority of paf
SQL: SELECT "results" FROM rocket_tests_2 WHERE "institutional_authority" = 'paf'