Table: ship_incident
Columns: date
ship
nationality
tonnage
fate

Question: What is the date for the ship Afrika, with nationality Great Britain?
SQL: SELECT "date" FROM ship_incident WHERE "nationality" = 'great britain' AND "ship" = 'afrika'

Question: What is the highest tonnage for a ship from Great Britain named Newton Ash?
SQL: SELECT MAX("tonnage") FROM ship_incident WHERE "nationality" = 'great britain' AND "ship" = 'newton ash'

Question: What was the nationality of the ship named Toward?
SQL: SELECT "nationality" FROM ship_incident WHERE "ship" = 'toward'

Question: What was the nationality of the sunk ship named Rinos?
SQL: SELECT "nationality" FROM ship_incident WHERE "fate" = 'sunk' AND "ship" = 'rinos'