Take the following as truth: As it has since the '60s, edgy rock coexists with more easygoing  In the mid-'60s, the best-selling albums included Herb Albert and the Tijuana Brass ' Whipped Cream and Other Delights.
Then the following statement: "Other types of music co-existed with edy rock and easygoing music in the '60s." is true, false, or inconclusive?
Answer: Inconclusive