CREATE TABLE "week_4_july_30_and_31_2008" (
  "main_contestant" text,
  "co_contestant_yaar_vs_pyaar" text,
  "date_performed" text,
  "scores_by_each_individual_judge" text,
  "total_score_week" text,
  "position" text,
  "status" text
);

Question: Name the total number of main contestants for safe position for tina parekh
SQL: SELECT COUNT("main_contestant") FROM "week_4_july_30_and_31_2008" WHERE "position"='Safe' AND "co_contestant_yaar_vs_pyaar"='Tina Parekh';

Question: Name the status for karanvir bohra and date performed being july 30
SQL: SELECT "status" FROM "week_4_july_30_and_31_2008" WHERE "main_contestant"='Karanvir Bohra' AND "date_performed"='July 30';