Subject	nuclear reaction
Predicate	can be used
Object	for in-space propulsion
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.5247
Neighborhood Sigma	0.5306
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source nuclear reactions can be used for in-space propulsion 2 Google Autocomplete