(George W. Bush spent his 1978 congressional campaign excusing his father's membership in the Trilateral Commission.)
The 1978 congressional campaign was spent by George W. Bush to excuse his father's membership in the Trilateral Commission.
mnli hypothesis: The 1978 congressional campaign was spent by George W. Bush to excuse his father's membership in the Trilateral Commission. premise: (George W. Bush spent his 1978 congressional campaign excusing his father's membership in the Trilateral Commission.)