Subject	hydrogen
Predicate	be first element on
Object	periodic table
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.6879
Neighborhood Sigma	0.6879
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source hydrogen is the first element on the periodic table 2 Google Autocomplete hydrogen is first element on periodic table 2 Google Autocomplete