Still, in the vast sweep of history, a 50 to 60 percent approval rating isn't particularly great--it's about where President Kennedy's lowest job-approval rating sat.
Kennedy's approval rating was above 80 percent.
mnli hypothesis: Kennedy's approval rating was above 80 percent. premise: Still, in the vast sweep of history, a 50 to 60 percent approval rating isn't particularly great--it's about where President Kennedy's lowest job-approval rating sat.