But skeptics suggest a darker  that the Lippo fee was a payoff to Hubbell to keep quiet about Whitewater.
Skeptics think that the Lippo fee was Hubbell's payoff to remain quiet about Whitewater.
mnli hypothesis: Skeptics think that the Lippo fee was Hubbell's payoff to remain quiet about Whitewater. premise: But skeptics suggest a darker  that the Lippo fee was a payoff to Hubbell to keep quiet about Whitewater.