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How should I phrase a question that must be answered with an ordinal number (e.g., the third prime)?
Framing a question to which the answer is an ordinal number
I know the title sounds stupid, but this is one question that has left me stumped for quite some time. I hope to get an answer in this forum. If the answer is "I am the fourth son of my father", what should be the question?
In general, how do you ask questions with ordinal numbers?