In her letter, Marguerite inquired what was the cause for Calvin and Farel's expulsion.

Entity and relation annotations:
id: 0
type: entity
value: text: Marguerite
labels: <Person>
id: 1
type: entity
value: text: Calvin
labels: <Person>
id: 2
type: entity
value: text: Farel
labels: <Person>
type: relation
to_id: 2
labels: Person:business/work:Person
from_id: 1