Capital in the bank a raffle provides (6)
I believe the answer is:
ankara
'capital' is the definition.
(capital of Turkey)
'bank a raffle provides' is the wordplay.
'provides' indicates a hidden word.
'ANKARA' can be found hidden inside 'bank a raffle'.
'in the' is the link.
(Other definitions for ankara that I've seen before include "Turkey's capital" , "Capital established by Ataturk" , "European capital" , "Capital city" , "Capital of Turkey" .)