CREATE TABLE table_75344 ("Station" TEXT, "Services" TEXT, "Local authority" TEXT, "Zone 2007" TEXT, "Zone 2008" TEXT, "Zone 2010" TEXT, "Zone 2013" TEXT)

Which Zone 2008 has Services of greater anglia, and a Station of cheshunt?
SELECT "Zone 2008" FROM table_75344 WHERE "Services" = 'greater anglia' AND "Station" = 'cheshunt'
SELECT "Zone 2008" FROM "table_75344" WHERE "Services" = 'greater anglia' AND "Station" = 'cheshunt'