Question: Tell me the average points with tyres of B and chassis of TF109
SQL: SELECT AVG("Points") FROM "2-1105741-1" WHERE "Tyres" = 'B' AND "Chassis" = 'TF109';

Question: Tell me the total number of points with chassis of tf103
SQL: SELECT COUNT("Points") FROM "2-1105741-1" WHERE "Chassis" = 'tf103';