"Another pint?", I ask a person from abroad (9)

I believe the answer is:

pakistani

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'person from abroad' is the definition.
I can't judge whether this defines the answer.

'another pint? i ask a' is the wordplay.
'another' indicates anagramming the letters.
'pint'+'i'+'ask'+'a'='pintiaska'
'pintiaska' with letters rearranged gives 'PAKISTANI'.

Can you help me to learn more?

(Other definitions for pakistani that I've seen before include "A Muslim" , "National" , "from 16 [ISLAMABAD], perhaps" , "E.g. someone from Islamabad" , "Nationality of citizen of Islamabad" .)

I've seen this clue in The Independent.

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