CREATE TABLE table_1320857_1 (ht_brewer VARCHAR, je_armstrong VARCHAR)

Who is h.t. brewer when je armstrong is c.p. greeks?
SELECT ht_brewer FROM table_1320857_1 WHERE je_armstrong = "C.P. Greeks"
SELECT "ht_brewer" FROM "table_1320857_1" WHERE "C.P. Greeks" = "je_armstrong"