Table: giro_1934
Columns: date
course
distance
winner
race_leader

Question: Name the winner for genoa to livorno
SQL: SELECT "winner" FROM giro_1934 WHERE "course" = 'genoa to livorno'

Question: Name the winner for 5 june
SQL: SELECT "winner" FROM giro_1934 WHERE "date" = '5 june'

Question: Name the winner for rest day race leader
SQL: SELECT "winner" FROM giro_1934 WHERE "race_leader" = 'rest day'