CREATE TABLE "michigan_72_physicians_surgeons_0" (
  "player" text,
  "position" text,
  "starter" text,
  "touchdowns" real,
  "extra_points" real,
  "field_goals" real,
  "points" real
);

Question: What players played the position of left tackle?
SQL: SELECT "player" FROM "michigan_72_physicians_surgeons_0" WHERE "position"='Left tackle';

Question: How many field goals were made by someone playing position of right end?
SQL: SELECT COUNT("field_goals") FROM "michigan_72_physicians_surgeons_0" WHERE "position"='Right end';

Question: Which players have made a total of 12 extra points?
SQL: SELECT "player" FROM "michigan_72_physicians_surgeons_0" WHERE "extra_points"=12;

Question: Which positions have made 4 touchdowns?
SQL: SELECT "position" FROM "michigan_72_physicians_surgeons_0" WHERE "touchdowns"=4;

Question: When the total points are 22 how many total touchdowns have been made?
SQL: SELECT "touchdowns" FROM "michigan_72_physicians_surgeons_0" WHERE "points"=22;