Table: rowing_2008_men_single
Columns: rank
athlete
country
time
notes

Question: What is listed in notes for the athlete, lassi karonen?
SQL: SELECT "notes" FROM rowing_2008_men_single WHERE "athlete" = 'lassi karonen'

Question: What is the highest rank for the team that raced a time of 6:50.40?
SQL: SELECT MAX("rank") FROM rowing_2008_men_single WHERE "time" = '6:50.40'

Question: What is the sum of the ranks for india?
SQL: SELECT SUM("rank") FROM rowing_2008_men_single WHERE "country" = 'india'