CREATE TABLE "classification_leadership" (
  "stage" text,
  "stage_winner" text,
  "general_classification" text,
  "points_classification" text,
  "mountains_classification" text,
  "malaysian_rider_classification" text,
  "team_classification" text
);

Question: What is the general classification when the team classification is japan?
SQL: SELECT "general_classification" FROM "classification_leadership" WHERE "team_classification"='japan';

Question: When Yusuke Hatanaka was the stage winner in the tonton susanto general classification, what was the malaysian rider classification?
SQL: SELECT "malaysian_rider_classification" FROM "classification_leadership" WHERE "general_classification"='tonton susanto' AND "stage_winner"='yusuke hatanaka';

Question: When Yusuke Hatanaka was the stage winner in the tabriz petrochemical team classification, what was the mountains classification?
SQL: SELECT "mountains_classification" FROM "classification_leadership" WHERE "team_classification"='tabriz petrochemical team' AND "stage_winner"='yusuke hatanaka';

Question: Which stage had tabriz petrochemical team in the team classification?
SQL: SELECT "stage" FROM "classification_leadership" WHERE "team_classification"='tabriz petrochemical team';

Question: Which stage had suhardi hassan in the Malaysian rider classification?
SQL: SELECT "stage" FROM "classification_leadership" WHERE "malaysian_rider_classification"='suhardi hassan';