Subject	nitrous oxide
Predicate	can
Object	reduced
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0323
Neighborhood Sigma	0.0324
Local Sigma	0.2109
Example Sentences	Sentence Occurrences Source nitrous oxide can be reduced 3 Google Autocomplete, Answers.com Questions nitrous oxides can be reduced 1 Google Autocomplete