CREATE TABLE "winners_since_1991" (
  "year" real,
  "winner" text,
  "jockey" text,
  "trainer" text,
  "time" text,
  "grade" text
);

Question: Who won under Gary Simms?
SQL: SELECT "winner" FROM "winners_since_1991" WHERE "trainer"='gary simms';

Question: Which trainer had a time of 1:10.09 with a year less than 2009?
SQL: SELECT "trainer" FROM "winners_since_1991" WHERE "year"<2009 AND "time"='1:10.09';

Question: Which trainer won the hyroglyphic in a year that was before 2010?
SQL: SELECT "trainer" FROM "winners_since_1991" WHERE "year"<2010 AND "winner"='hyroglyphic';

Question: What was the time for Screen Your Friend?
SQL: SELECT "time" FROM "winners_since_1991" WHERE "winner"='screen your friend';