Subject	quality of life
Predicate	vary
Object	in urban areas
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9026
Neighborhood Sigma	1.0000
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source quality of life vary in urban areas 2 Google Autocomplete quality of life and standard of living vary in urban and rural areas 1 Answers.com Questions