CREATE TABLE table_18431 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

Name the result for massachusetts 3
SELECT "Result" FROM table_18431 WHERE "District" = 'Massachusetts 3'
SELECT "Result" FROM "table_18431" WHERE "District" = 'Massachusetts 3'