Assertion: grapevine | /r/HasProperty | reliable indicator
Facets:
value: very
type: DEGREE
Source sentences:
text: They supported their response with such comments as, "Management communication usually confirms what the grapevine already knows," and "The grapevine may not be wholly accurate, but it is a very reliable indicator that something is going on," and "I believe the grapevine, but I validate it by checking with multiple sources.