Subject exercise help
Predicate keep
Object healthy
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9538
Neighborhood Sigma 1.0000
Local Sigma 0.9590
Example Sentences
Sentence Occurrences Source
exercise help keep your respiratory system healthy 1 Google Autocomplete
exercise help keep the respiratory system healthy 1 Answers.com Questions