sentences:  In the June 9 game against the Kansas City Athletics, the Twins set a major-league record that still stands, by hitting five home runs in their half of the seventh inning.Only a Sandy Valdespino groundout amidst the onslaught kept them from being consecutive.Rich Rollins homered to drive in two, followed by solo shots by Zoilo Versalles, Tony Oliva, Don Mincher and Harmon Killebrew, with his second of the day.