CREATE TABLE table_10170 ("Date" TEXT, "Visitor" TEXT, "Score" TEXT, "Home" TEXT, "Decision" TEXT, "Attendance" FLOAT, "Record" TEXT)

Who was the home team at the game with a decision of Mason and a visiting team of Dallas?
SELECT "Home" FROM table_10170 WHERE "Decision" = 'mason' AND "Visitor" = 'dallas'
SELECT "Home" FROM "table_10170" WHERE "Decision" = 'mason' AND "Visitor" = 'dallas'