CREATE TABLE "executions_since_1959" (
  "executed_person" text,
  "date_of_execution" text,
  "place_of_execution" text,
  "crime" text,
  "method" text,
  "under_president" text
);

Question: under which president was gunther volz executed?
SQL: SELECT "under_president" FROM "executions_since_1959" WHERE "executed_person"='Gunther Volz';

Question: who was executed during president charles de gaulle's reign for thr crime of child murder after rape?
SQL: SELECT "executed_person" FROM "executions_since_1959" WHERE "under_president"='Charles de Gaulle' AND "crime"='Child murder after rape';

Question: where was mazouz ghaouti executed?
SQL: SELECT "place_of_execution" FROM "executions_since_1959" WHERE "executed_person"='Mazouz Ghaouti';

Question: for what crime was gunther volz executed at metz?
SQL: SELECT "crime" FROM "executions_since_1959" WHERE "place_of_execution"='Metz' AND "executed_person"='Gunther Volz';