CREATE TABLE "records" (
  "event" text,
  "time" text,
  "swimmer" text,
  "school" text,
  "year" real
);

Question: What is Swimmer, when Year is less than 2011, and when Time is "53.06"?
SQL: SELECT "swimmer" FROM "records" WHERE "year"<2011 AND "time"='53.06';

Question: What is School, when Event is "100 Backstroke"?
SQL: SELECT "school" FROM "records" WHERE "event"='100 backstroke';

Question: What is School, when Year is less than 2013, and when Event is "100 Breaststroke"?
SQL: SELECT "school" FROM "records" WHERE "year"<2013 AND "event"='100 breaststroke';

Question: What is Time, when Year is greater than 2011, and when Event is "800 Freestyle Relay"?
SQL: SELECT "time" FROM "records" WHERE "year">2011 AND "event"='800 freestyle relay';

Question: What is Year, when Time is "1:47.55"?
SQL: SELECT "year" FROM "records" WHERE "time"='1:47.55';