After the Olympics and graduation from Edinburgh University, Liddell continued to compete.

Entity and relation annotations:
id: 0
type: entity
value: text: Olympics
labels: <Event>
id: 1
type: entity
value: text: Edinburgh University
labels: <Organization>
id: 2
type: entity
value: text: Liddell
labels: <Person>
type: relation
to_id: 0
labels: Person:participates_in:Event
from_id: 2