Villa joined with Emiliano Zapata in the Convention of Aguascalientes.

Entity and relation annotations:
id: 0
type: entity
value: text: Villa
labels: <Person>
id: 1
type: entity
value: text: Emiliano Zapata
labels: <Person>
id: 2
type: entity
value: text: the Convention of Aguascalientes
labels: <Event>
type: relation
to_id: 2
labels: Person:participates_in:Event
from_id: 0
type: relation
to_id: 2
labels: Person:participates_in:Event
from_id: 1
type: relation
to_id: 1
labels: Person:business/work:Person
from_id: 0