Table: brown_alan_1952
Columns: year
entrant
chassis
engine
points

Question: Which of the biggest points numbers had a year more recent than 1953?
SQL: SELECT MAX("points") FROM brown_alan_1952 WHERE "year" > 1953

Question: How many years had more than 0 points?
SQL: SELECT SUM("year") FROM brown_alan_1952 WHERE "points" > 0

Question: Which entrant was present prior to 1953?
SQL: SELECT "entrant" FROM brown_alan_1952 WHERE "year" < 1953