Asked whether my tree was coherent, I said yes. The number turned out to be 30 of 55.

Automated excerpt

Nothing ever counted whether the names it uses exist. Each is resolved by reading the spec row that carries the law and deciding, per name, whether to retire the requirement row onto the declared name or to add the missing row. When asked whether something holds, check whether you have a number before answering.

Selected automatically from source text; not independently written or fact-checked. Read the original for full context.