CREATE TABLE table_45504 ("Original NFL team" CLOB, "Player" CLOB, "Pos." CLOB, "College" CLOB, "Conf." CLOB)

Which player had a position of QB for Texas Tech?
SELECT "Player" FROM table_45504 WHERE "Pos." = 'qb' AND "College" = 'texas tech'
SELECT "Player" FROM "table_45504" WHERE "College" = 'texas tech' AND "Pos." = 'qb'