Especially in text, is there a clue in Japanese as to whether someone is being
sarcastic, or is it as ambiguous as it is in English? And how do you form a
sentence so as to make it obviously sarcastic?

Thank you very much.
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2013-05-27T03:09:08.987
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2013-05-27T10:38:31.753
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question
meaning nuances
How do you be sarcastic in Japanese?