Table: race_event_2
Columns: name
circuit
date
winning_driver
winning_constructor
report

Question: What Winning constructor has a Circuit of lasarte?
SQL: SELECT "winning_constructor" FROM race_event_2 WHERE "circuit" = 'lasarte'

Question: What Date has a Winning driver of ugo sivocci?
SQL: SELECT "date" FROM race_event_2 WHERE "winning_driver" = 'ugo sivocci'

Question: What Report has a Winning driver of mario razzauti?
SQL: SELECT "report" FROM race_event_2 WHERE "winning_driver" = 'mario razzauti'

Question: What Date has a Circuit of cremona?
SQL: SELECT "date" FROM race_event_2 WHERE "circuit" = 'cremona'

Question: What Name has a Winning constructor of ansaldo?
SQL: SELECT "name" FROM race_event_2 WHERE "winning_constructor" = 'ansaldo'

Question: What Winning driver has a Winning constructor of sunbeam?
SQL: SELECT "winning_driver" FROM race_event_2 WHERE "winning_constructor" = 'sunbeam'