CREATE TABLE "league_table" (
  "club" text,
  "played" text,
  "won" text,
  "drawn" text,
  "lost" text,
  "points_for" text,
  "points_against" text,
  "tries_for" text,
  "tries_against" text,
  "try_bonus" text,
  "losing_bonus" text,
  "points" text
);

Question: Name the points for  pontrhydyfen rfc
SQL: SELECT "points" FROM "league_table" WHERE "club"='Pontrhydyfen RFC';

Question: Name the try bonus and tries for 30
SQL: SELECT "try_bonus" FROM "league_table" WHERE "tries_for"='30';

Question: Name the points for where lost is 4
SQL: SELECT COUNT("points_for") FROM "league_table" WHERE "lost"='4';