Sir John Townsley was appointed head teacher after the retirement of Roland Walker.

Entity and relation annotations:
id: 0
type: entity
value: text: John Townsley
labels: <Person>
id: 1
type: entity
value: text: Roland Walker
labels: <Person>
id: 2
type: entity
value: text: head teacher
labels: <Title>
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 1