Subject	leadership
Predicate	has_property
Object	necessary
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7713
Neighborhood Sigma	0.7924
Local Sigma	0.7713
Example Sentences	Sentence Occurrences Source leadership and motivation are necessary in a business 2 Google Autocomplete leadership is necessary in school administration and supervision 1 Google Autocomplete leadership is necessary in any organization 1 Google Autocomplete