Question: From where did the Scout carrier rocket with the satellite that has a COSPAR ID of 1971-109A launch?
SQL: SELECT "Launch site" FROM "2-17789994-1" WHERE "Carrier rocket" = 'Scout' AND "COSPAR ID" = '1971-109A';

Question: When was the satellite that has a COSPAR ID of 1967-042A launched?
SQL: SELECT "Launch date" FROM "2-17789994-1" WHERE "COSPAR ID" = '1967-042A';

Question: What is Ariel 3's COSPAR ID?
SQL: SELECT "COSPAR ID" FROM "2-17789994-1" WHERE "Satellite" = 'Ariel 3';

Question: Which satellite was launched from Vandenberg?
SQL: SELECT "Satellite" FROM "2-17789994-1" WHERE "Launch site" = 'Vandenberg';

Question: What is the COSPAR ID of Ariel 4, which was launched with a Scout carrier rocket?
SQL: SELECT "COSPAR ID" FROM "2-17789994-1" WHERE "Carrier rocket" = 'Scout' AND "Satellite" = 'Ariel 4';