Question: What was Marlboro BRM's lowest points by using BRM P160B?
SQL: SELECT MIN("Points") FROM "2-1226516-1" WHERE "Entrant" = 'Marlboro BRM' AND "Chassis" = 'BRM P160B';

Question: What is the total points in 1974?
SQL: SELECT COUNT("Points") FROM "2-1226516-1" WHERE "Year" = 1974.0;

Question: Who has 0 points in 1974?
SQL: SELECT "Entrant" FROM "2-1226516-1" WHERE "Points" = 0.0 AND "Year" = 1974.0;

Question: What is the lowest points of using McLaren M14A as chassis?
SQL: SELECT MIN("Points") FROM "2-1226516-1" WHERE "Chassis" = 'McLaren M14A';