CREATE TABLE table_4925 ("Player" CLOB, "Span" CLOB, "Lost" CLOB, "Draw" CLOB, "Tries" CLOB, "Conv" CLOB, "Pens" CLOB, "Drop" CLOB)

What pens have a draw of 0 when the player is sione mafi pahulu?
SELECT "Pens" FROM table_4925 WHERE "Draw" = '0' AND "Player" = 'sione mafi pahulu'
SELECT "Pens" FROM "table_4925" WHERE "Draw" = '0' AND "Player" = 'sione mafi pahulu'