I read questions the following two questions but still unclear about Close Votes queue on old questions.
I have stumble unto old questions that have
lack of minimal understand as reason to close. I understand that it has been removed as described in the following question:
Is "lack of minimal understanding" an off-topic reason or not, now? Mixed messages
What I'm not sure on is: If question still fails to meet current criteria can I mark it with obsolete close reasons or need to choose current valid reason?
Example of question: