I am wording it this way to avoid encompassing magic but the idea is to be able to close 'uneducated' questions (for lack of better words). Questions that contradict themselves or more precisely questions whose internal logic is self contradicting and become impossible to answer.
Questions should be closed if the question contradicts the internally expressed logic of the question and is impossible to answer.
Question: How can I scientifically have an Earth-like planet in a black hole?
Violation: You cant, any planet near let alone in a black hole would shattered and crushed beyond habitability. This outright contradicts science and sub-sequentially physics and is therefore unanswerable.
A Possible Correction: Can I have an Earth-like planet in a black hole?
Explanation: While it is off topic it is answerable and therefore not logically flawed.
Question: How do I scientifically explain soul magic?
Violation: Magic is magic there is no science that supports either magic or the ethereal soul the question is unanswerable. Not to mention from a certain perspective science and magic are logical opposites because if science could explain magic it would cease being magic and would become a science.
A Possible Correction: What scientifically plausible way could I justify magic and its connection to the human consciousness in my universe?
Explanation: This phrasing indicates that they aren't necessarily looking for science rather they are trying to take advantage of its fringes and unknowns to explain their scientifically impossible scenario.
Question: In my magical world how do I explain humans not needing air to breath?
No Violation: By defining a "magical world" the question has logically specified that the world in question does not follow natural law and therefore there is no contradiction in humans not needing air.
Question: In a magical world where love powers magic how as a king do I prevent people from magically making gold.
This last one isn't necessarily a contradiction but is more of a logical fallacy as they have literally made an impossible scenario to answer.