Assertion: doberman's dog | /r/HasProperty | employed by the marines
Facets:
value: as messengers
type: MANNER
value: as sentries
type: MANNER
value: as scouts
type: MANNER
value: during world war ii
type: TEMPORAL
Source sentences:
text: War Dogs During World War II, Doberman pinschers were employed by the Marines as messengers, scouts and sentries.