Table: british_racing_partnership
Columns: year
chassis
engine_s
tyres
points

Question: What is the lowest points of British Racing after 1963?
SQL: SELECT MIN("points") FROM british_racing_partnership WHERE "year" > 1963

Question: Which chassis was used when over 6 points were earned?
SQL: SELECT "chassis" FROM british_racing_partnership WHERE "points" = 6

Question: What is the average points of the drivers before 1964?
SQL: SELECT AVG("points") FROM british_racing_partnership WHERE "year" < 1964