Question: Who's face is on $100 bill?
Disambiguated questions and answers: question: Who's face is on United States one hundred-dollar bill?
Who's face is on Canadian one hundred-dollar note?
Who's face is on Australian one hundred-dollar note observe side?
Who's face is on Australian one hundred-dollar note reverse side?
answer: Benjamin Franklin
Sir Robert Laird Borden
Robert Laird Borden
Robert Borden
Dame Nellie Melba
Nellie Melba
Helen Porter Mitchell
John Monash
Sir John Monash
Natural Questions answer: Benjamin Franklin (from the Wikipedia article "United States one hundred-dollar bill")