Table: flight_incident
Columns: location
aircraft
tail_number
aircraft_damage
fatalities

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

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

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

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

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

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