Subject	virus
Predicate	be considered at
Object	borderline
Modality	Modality Occurrences TBC[borderline of living] 2 TBC[borderline of living living thing] 1
Polarity	POSITIVE
Plausibility	0.0409
Neighborhood Sigma	0.0409
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source viruses are considered at the borderline of living 2 Google Autocomplete viruses are considered at the borderline of living and non living thing 1 Answers.com Questions