CREATE TABLE table_21931 ("County" TEXT, "Precincts" TEXT, "E. Greenberg" TEXT, "G. Hager" TEXT, "T. Wyka" TEXT)

Who many votes did E. Greenberg receive in Morris County?
SELECT COUNT("E. Greenberg") FROM table_21931 WHERE "County" = 'Morris'
SELECT COUNT("E. Greenberg") FROM "table_21931" WHERE "County" = 'Morris'