Anchor: The problem is that exactly zero are confirmed overwhelmingly, and zero is 10 percent of--zero!
Entailed: The fact that the final answer is zero is a problem. 
Contradiction: One is confirmed and that is the final answer. 
Contradiction: I hate it and you love it
Contradiction: It was a dusty and big book
Contradiction: I can't just go and grab it, you know?
Contradiction: History of practice can aid in a statute's interpretation.