Subject	firewall
Predicate	improve
Object	computer performance
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7520
Neighborhood Sigma	0.7525
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source firewalls improve computer performance 2 Google Autocomplete a firewall improve computer performance 2 Google Autocomplete firewall improve computer performance 1 Google Autocomplete