CREATE TABLE "chronology_of_longest_serving_g8_leaders" (
  "entered_office_as_head_of_state_or_government" text,
  "began_time_as_senior_g8_leader" text,
  "ended_time_as_senior_g8_leader" text,
  "person" text,
  "office" text
);

Question: When did Jacques Chirac stop being a G8 leader?
SQL: SELECT "ended_time_as_senior_g8_leader" FROM "chronology_of_longest_serving_g8_leaders" WHERE "person"='Jacques Chirac';

Question: When did the Prime Minister of Italy take office?
SQL: SELECT "entered_office_as_head_of_state_or_government" FROM "chronology_of_longest_serving_g8_leaders" WHERE "office"='Prime Minister of Italy';