Einstein perhaps given answer in province (7)
I believe the answer is:
alberta
'einstein' is the definition.
(I've seen this before)
'given answer in province' is the wordplay.
'given' means one lot of letters go next to another.
'answer' becomes 'a' (abbreviation eg in Q and A).
'in province' becomes 'albert' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'a' after 'albert' is 'ALBERTA'.
'perhaps' is the link.
Can you help me to learn more?
(Other definitions for alberta that I've seen before include "Canadian province, capital Edmonton" , "North American province" , "part of Canada" , "Banff province" , "Einstein" .)