Subject	tipping
Predicate	has_property
Object	mandatory
Modality	Modality Occurrences TBC[now mandatory] 1
Polarity	POSITIVE
Plausibility	0.9252
Neighborhood Sigma	0.9505
Local Sigma	0.9252
Example Sentences	Sentence Occurrences Source tipping is mandatory 2 Google Autocomplete tipping “ is mandatory “ in the usa 1 Reddit Questions tipping now is mandatory 1 Reddit Questions