I want to know the answer to the following question:
What republican majority leader died in a plane crash?
All the background I'm provided with is that "The only exceptions during this period were Charles A. Halleck who became Republican House leader and Minority Leader from 1959 to 1965, Hale Boggs who died in a plane crash, and Dick Gephardt who became the Democrats' House leader but as Minority Leader since his party lost control in the 1994 midterm elections.". Is that enough to answer the question?