Subject	mitosis
Predicate	be necessary for
Object	survival
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5749
Neighborhood Sigma	0.5749
Local Sigma	0.8335
Example Sentences	Sentence Occurrences Source mitosis is necessary for survival 2 Google Autocomplete mitosis and meiosis is necessary for survival 2 Google Autocomplete