Question: What is the constructor on the team with 8 rounds and a chassis of 156 158 1512?
SQL: SELECT "Constructor" FROM "2-1140101-2" WHERE "Rounds" = '8' AND "Chassis" = '156 158 1512';

Question: Who is the Driver of the team with tyre D, BT11 chassis, anD 8 rounDs?
SQL: SELECT "Driver" FROM "2-1140101-2" WHERE "Tyre" = 'D' AND "Chassis" = 'BT11' AND "Rounds" = '8';