The Sitka Jazz Festival was born out of Sitka High School's jazz nights.

Entity and relation annotations:
id: 0
type: entity
value: text: The Sitka Jazz Festival
labels: <Event>
id: 1
type: entity
value: text: Sitka High School's jazz nights
labels: <Event>
id: 2
type: entity
value: text: Sitka High School
labels: <Organization>
type: relation
to_id: 1
labels: Organization:Organization:Event
from_id: 2