Seventh Army drive through the northern Vosges Mountains and forcing the Saverne Gap.

Entity and relation annotations:
id: 0
type: entity
value: text: the northern Vosges Mountains
labels: <Location>
id: 1
type: entity
value: text: the Saverne Gap
labels: <Organization>
id: 2
type: entity
value: text: Seventh Army
labels: <Organization>