Table: race_results_98
Columns: year
entrant
chassis
engine
points

Question: What chassis has more than 0 points?
SQL: SELECT "chassis" FROM race_results_98 WHERE "points" > 0

Question: How many points were there before 1955?
SQL: SELECT COUNT("points") FROM race_results_98 WHERE "year" < 1955

Question: What is the lowest amount of points held by the Epperly Indy roadster in 1959?
SQL: SELECT MIN("points") FROM race_results_98 WHERE "chassis" = 'epperly indy roadster' AND "year" = 1959

Question: What Chassis has more than 0 points?
SQL: SELECT "chassis" FROM race_results_98 WHERE "points" > 0