Assertion: doberman | /r/HasProperty | marched many lives
Facets:
value: well ahead of his humans
type: OTHER
value: to warn them
type: PURPOSE
Source sentences:
text: The Doberman Pinscher has always been utilized in protection services ever since his creation, and he was the first canine casualty in World War II, having marched well ahead of his humans to warn them of approaching soldiers, and consequently saving many lives.