CREATE TABLE "accidents_and_incidents" (
  "location" text,
  "aircraft" text,
  "tail_number" text,
  "aircraft_damage" text,
  "fatalities" text
);

Question: In what location were the fatalities unknown for the Ju-52 aircraft?
SQL: SELECT "location" FROM "accidents_and_incidents" WHERE "fatalities"='unknown' AND "aircraft"='ju-52';

Question: In what location was the tail number ZS-SPF?
SQL: SELECT "location" FROM "accidents_and_incidents" WHERE "tail_number"='zs-spf';

Question: What was the location of the Ju-52 aircraft?
SQL: SELECT "location" FROM "accidents_and_incidents" WHERE "aircraft"='ju-52';

Question: How many fatalities occurred for an unknown tail number?
SQL: SELECT "fatalities" FROM "accidents_and_incidents" WHERE "tail_number"='unknown';

Question: What was the tail number with 3/3 fatalities?
SQL: SELECT "tail_number" FROM "accidents_and_incidents" WHERE "fatalities"='3/3';

Question: How many fatalities occurred for the Ju-52 aircraft?
SQL: SELECT "fatalities" FROM "accidents_and_incidents" WHERE "aircraft"='ju-52';