Subject	hydrogen
Predicate	be included in
Object	activity series of metal
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9309
Neighborhood Sigma	0.9309
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source hydrogen is included in the activity series of metals 4 Google Autocomplete, Quora Questions hydrogen is included in activity series of metal 2 Answers.com Questions hydrogen is included in the activity series of all metals 1 Quora Questions