CREATE TABLE table_28905 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

Name the candidates for pennsylvania 14
SELECT "Candidates" FROM table_28905 WHERE "District" = 'Pennsylvania 14'
SELECT "Candidates" FROM "table_28905" WHERE "District" = 'Pennsylvania 14'