Detailed Instructions: You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).
Problem:concept: American People Of The United States answers: ['American National Biography', '47 Percenters and Guerrilla Decontextualization (Part 1): Dreams and Nightmares', "Why Race Mattered in Barack Obama's Re-election"]
Solution:
how much does the average american pay in taxes over their lifetime?