Alhassan Yakubu emerge as the winner of the Nanto Constituency.

Entity and relation annotations:
id: 0
type: entity
value: text: Alhassan Yakubu
labels: <Person>
id: 1
type: entity
value: text: the Nanto Constituency
labels: <Organization>
type: relation
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labels: Person:affiliated_with:Organization
from_id: 0