Question: Purdue football players in nfl hall of fame?
Answer: Len Dawson, Bob Griese, Hank Stram, Ron Woodson
Disambiguated questions and answers: question: Purdue football players in nfl hall of fame (class of 1987)?
Purdue football players in nfl hall of fame (class of 1990)?
Purdue football players in nfl hall of fame (class of 2003)?
Purdue football players in nfl hall of fame (class of 2009)?
answer: Len Dawson
Bob Griese
Hank Stram
Rod Woodson
Natural Questions answer: Four (from the Wikipedia article "Purdue Boilermakers football")