Subject concussion
Predicate happen in
Object football
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9312
Neighborhood Sigma 0.9446
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
concussions happen in football 2 Google Autocomplete
a concussion happen in football 4 Google Autocomplete