Subject	human
Predicate	impact
Object	carbon cycle
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8734
Neighborhood Sigma	0.8734
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source humans are impacting the carbon cycle 6 Google Autocomplete humans impact the carbon cycle 6 Google Autocomplete