Assertion: doberman's dog | /r/ObjectUse | used as night guards
Facets:
value: originally
type: OTHER
Source sentences:
text: The D.P.C.A. claims white to be an undesirable color because these dogs were originally used as night guards and can be too easily seen
text: The D.P.C.A. claims white to be an undesirable color because these dogs were originally used as night guards and can be too easily seen in the dark.