Olivet and Albion are the only charter members remaining in the conference.

Entity and relation annotations:
id: 0
type: entity
value: text: Olivet
labels: <Person>
id: 1
type: entity
value: text: Albion
labels: <Person>
id: 2
type: entity
value: text: charter members
labels: <Title>
type: relation
to_id: 1
labels: Person:business/work:Person
from_id: 0
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 1
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 0