The post of Senate Majority Leader was also created during the Wilson presidency.

Entity and relation annotations:
id: 0
type: entity
value: text: during the Wilson presidency
labels: <Date>
id: 1
type: entity
value: text: Wilson
labels: <Person>
id: 2
type: entity
value: text: Senate Majority Leader
labels: <Title>
id: 3
type: entity
value: text: Senate
labels: <Organization>
id: 4
type: entity
value: text: presidency
labels: <Title>
type: relation
to_id: 2
labels: Organization:Establishes:Title
from_id: 3
type: relation
to_id: 4
labels: Person:holds_title:Title
from_id: 1