CREATE TABLE table_17912 ("Year" FLOAT, "Delaware" CLOB, "Maryland" CLOB, "New Jersey" CLOB, "New York" CLOB, "Pennsylvania" CLOB, "Washington ,  D.C." CLOB)

Who played in Maryland the same year that Deep Run Valley LL Hilltown played in Pennsylvania?
SELECT "Maryland" FROM table_17912 WHERE "Pennsylvania" = 'Deep Run Valley LL Hilltown'
SELECT "Maryland" FROM "table_17912" WHERE "Pennsylvania" = 'Deep Run Valley LL Hilltown'