Subject	antibiotic
Predicate	be ineffective against
Object	viral infections
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.7480
Neighborhood Sigma	0.7480
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source antibiotics are ineffective against viral infections 6 Google Autocomplete, Yahoo Questions antibiotics is ineffective against viral infections 2 Google Autocomplete