Zell announced that he would sell the Chicago Cubs baseball club.

Entity and relation annotations:
id: 0
type: entity
value: text: Zell
labels: <Person>
id: 1
type: entity
value: text: Chicago Cubs baseball club
labels: <Organization>
id: 2
type: entity
value: text: Chicago
labels: <Location>
type: relation
to_id: 2
labels: Organization:located_in:Location
from_id: 1