King was billed as the Beale Street Blues Boy.

Entity and relation annotations:
id: 0
type: entity
value: text: King
labels: <Person>
id: 1
type: entity
value: text: the Beale Street Blues Boy
labels: <Title>
id: 2
type: entity
value: text: the Beale Street
labels: <Location>
type: relation
to_id: 1
labels: Person:holds_title:Title
from_id: 0
type: relation
to_id: 2
labels: Person:resides_at:Location
from_id: 0