Subject	palladium
Predicate	be used
Object	as a catalyst
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9374
Neighborhood Sigma	1.0000
Local Sigma	0.9447
Example Sentences	Sentence Occurrences Source palladium is used as a catalyst 2 Google Autocomplete, Answers.com Questions