CREATE TABLE "second_round" (
  "place" text,
  "player" text,
  "country" text,
  "score" text,
  "to_par" text
);

Question: What is Place, when Score is "69-69=138", and when Country is "United States"?
SQL: SELECT "place" FROM "second_round" WHERE "score"='69-69=138' AND "country"='united states';

Question: What is Country, when Score is "69-69=138", and when Player is "Ian Poulter"?
SQL: SELECT "country" FROM "second_round" WHERE "score"='69-69=138' AND "player"='ian poulter';

Question: What is Score, when Country is "Scotland"?
SQL: SELECT "score" FROM "second_round" WHERE "country"='scotland';

Question: What is Score, when Country is "United States", and when Player is "Bob Tway"?
SQL: SELECT "score" FROM "second_round" WHERE "country"='united states' AND "player"='bob tway';

Question: What is Score, when Player is "Ernie Els"?
SQL: SELECT "score" FROM "second_round" WHERE "player"='ernie els';