Question: what are all the location where date is 5 April
SQL: SELECT "Location" FROM "1-1137704-2" WHERE "Date" = '5 April';

Question: what are all the pole position where date is 26 July
SQL: SELECT "Pole Position" FROM "1-1137704-2" WHERE "Date" = '26 July';

Question: who are all the winning constructors where fastest lap is Riccardo Patrese and location is Interlagos
SQL: SELECT "Winning Constructor" FROM "1-1137704-2" WHERE "Fastest Lap" = 'Riccardo Patrese' AND "Location" = 'Interlagos';

Question: what are all the report where winning constructor is Williams - Renault and grand prix is South African Grand Prix
SQL: SELECT "Report" FROM "1-1137704-2" WHERE "Winning Constructor" = 'Williams - Renault' AND "Grand Prix" = 'South African Grand Prix';

Question: whatthe minimum round where grand prix is German Grand Prix
SQL: SELECT MIN("Round") FROM "1-1137704-2" WHERE "Grand Prix" = 'German Grand Prix';

Question: what of the total number of date where grand prix is Portuguese Grand Prix
SQL: SELECT COUNT("Date") FROM "1-1137704-2" WHERE "Grand Prix" = 'Portuguese Grand Prix';