CREATE TABLE table_22126 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Results" CLOB, "Candidates" CLOB)

What party did hilda solis represent?
SELECT "Party" FROM table_22126 WHERE "Incumbent" = 'Hilda Solis'
SELECT "Party" FROM "table_22126" WHERE "Incumbent" = 'Hilda Solis'