National Poll: Can you name all of your father's uncles?

Yes: 18.8%
No: 81.2%
Men: 18.5% 81.5%
Women: 19.7% 80.3%
Prediction Accuracy: 82.6%

The only way I can think of someone honestly answering "yes" to this poll is if they're really into genealogy or if their father had no uncles. But then, that's probably why the percentage is so small.