Saul's son and heir Jonathan befriends David and recognises him as rightful king.

Entity and relation annotations:
id: 0
type: entity
value: text: Saul
labels: <Person>
id: 1
type: entity
value: text: Jonathan
labels: <Person>
id: 2
type: entity
value: text: David
labels: <Person>
id: 3
type: entity
value: text: rightful king
labels: <Title>
type: relation
to_id: 1
labels: Person:family:Person
from_id: 0
type: relation
to_id: 3
labels: Person:holds_title:Title
from_id: 2