Wareing replaced Eric Heffer as the councillor for the Pirrie ward in Walton constituency.

Entity and relation annotations:
id: 0
type: entity
value: text: Wareing
labels: <Person>
id: 1
type: entity
value: text: Eric Heffer
labels: <Person>
id: 2
type: entity
value: text: Pirrie ward
labels: <Location>
id: 3
type: entity
value: text: Walton constituency
labels: <Location>
id: 4
type: entity
value: text: the councillor
labels: <Title>
type: relation
to_id: 4
labels: Person:holds_title:Title
from_id: 0
type: relation
to_id: 2
labels: Person:works_at:Location
from_id: 0