Assertion: spaniel's training | /r/HasProperty | necessary
Facets:
value: to make sure
type: PURPOSE
Source sentences:
text: That being said, these dogs can be very boisterous and energetic, so training is necessary to make sure that they know how to behave, especially around younger children.
text: Like all hunting dogs, English Cockers can have a tendency to follow their nose, so obedience training is necessary so that they come when called.