CREATE TABLE "1970s" (
  "year" real,
  "network" text,
  "race_caller" text,
  "s_host" text,
  "s_analyst" text,
  "reporters" text,
  "trophy_presentation" text
);

Question: Name the host for  john rotz and howard cosell
SQL: SELECT "s_host" FROM "1970s" WHERE "s_analyst"='John Rotz and Howard Cosell';

Question: Name the race caller for jim mckay and howard cosell
SQL: SELECT "race_caller" FROM "1970s" WHERE "s_host"='Jim McKay' AND "reporters"='Howard Cosell';

Question: Name the race caller for jim mckay and howard cosell and eddie arcaro
SQL: SELECT "race_caller" FROM "1970s" WHERE "trophy_presentation"='Jim McKay and Howard Cosell' AND "reporters"='Howard Cosell' AND "s_analyst"='Eddie Arcaro';

Question: Name the reporters for dave johnson for  eddie arcaro and howard cosell
SQL: SELECT "reporters" FROM "1970s" WHERE "race_caller"='Dave Johnson' AND "s_analyst"='Eddie Arcaro and Howard Cosell';

Question: Name the reporters for howard cosell
SQL: SELECT "reporters" FROM "1970s" WHERE "s_analyst"='Howard Cosell';

Question: Name the number of reporters for  heywood hale broun
SQL: SELECT COUNT("reporters") FROM "1970s" WHERE "s_analyst"='Heywood Hale Broun';