Question: Name the engine for year less than 1977
SQL: SELECT "Engine" FROM "2-1235700-2" WHERE "Year" < 1977.0;

Question: Name the start for year less than 1977
SQL: SELECT "Start" FROM "2-1235700-2" WHERE "Year" < 1977.0;

Question: Name the least year for start of 17th
SQL: SELECT MIN("Year") FROM "2-1235700-2" WHERE "Start" = '17th';

Question: Name the start for finish being 21st
SQL: SELECT "Start" FROM "2-1235700-2" WHERE "Finish" = '21st';