Table: us_senators_expelled_or
Columns: year
senator
party
state
result

Question: what is the sum of the year in rhode island
SQL: SELECT SUM("year") FROM us_senators_expelled_or WHERE "state" = 'rhode island'

Question: what is the senator in kentucky
SQL: SELECT "senator" FROM us_senators_expelled_or WHERE "state" = 'kentucky'