CREATE TABLE "race_1_newcomers_race_a" (
  "rank" real,
  "rider" text,
  "team" text,
  "speed" text,
  "time" text
);

Question: Which rider was on the 600cc Yamaha team?
SQL: SELECT "rider" FROM "race_1_newcomers_race_a" WHERE "team"='600cc yamaha';

Question: What was John Hildreth's speed?
SQL: SELECT "speed" FROM "race_1_newcomers_race_a" WHERE "rider"='john hildreth';