Who did the play-by-play before 1998 on Fox network?
CREATE TABLE "1990s" (
  "year" real,
  "network" text,
  "play_by_play" text,
  "color_commentator_s" text,
  "ice_level_reporters" text
);
SELECT "play_by_play" FROM "1990s" WHERE "year"<1998 AND "network"='fox';