CREATE TABLE "1990s" (
  "year" real,
  "network" text,
  "play_by_play" text,
  "color_commentator_s" text,
  "sideline_reporter_s" text
);

Question: Who is the color commentator for ESPN from 1990 to 1992?
SQL: SELECT "color_commentator_s" FROM "1990s" WHERE "network"='espn';

Question: Who was the sideline reporter prior to 1993?
SQL: SELECT "sideline_reporter_s" FROM "1990s" WHERE "year"<1993;

Question: Who was the play by play commentator for ABC after 1998?
SQL: SELECT "play_by_play" FROM "1990s" WHERE "network"='abc' AND "year">1998;

Question: What's the earliest year that Al Michaels was the play-by-play commentator, in which Lesley Visser and Dan Fouts were also sideline reporters?
SQL: SELECT MIN("year") FROM "1990s" WHERE "play_by_play"='al michaels' AND "sideline_reporter_s"='lesley visser and dan fouts';

Question: For how many years combined were Frank Gifford and Dan Dierdorf color commentators?
SQL: SELECT COUNT("year") FROM "1990s" WHERE "color_commentator_s"='frank gifford and dan dierdorf';

Question: Which sideline reporters worked alongside Frank Gifford and Dan Dierdorf?
SQL: SELECT "sideline_reporter_s" FROM "1990s" WHERE "color_commentator_s"='frank gifford and dan dierdorf';