Subject breathalyzer
Predicate be cleaned
Object to prevent the spread of disease
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.3094
Neighborhood Sigma 0.4939
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
breathalyzers are cleaned to prevent the spread of disease 1 Answers.com Questions