CREATE TABLE table_22118 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Results" TEXT, "Candidates" TEXT)

What is the party affiliation of the incumbent Robert Cramer?
SELECT "Party" FROM table_22118 WHERE "Incumbent" = 'Robert Cramer'
SELECT "Party" FROM "table_22118" WHERE "Incumbent" = 'Robert Cramer'