Subject	sperm cell
Predicate	travel
Object	through the male reproductive system
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8897
Neighborhood Sigma	0.8898
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source sperm cells travel through the male reproductive system 2 Google Autocomplete, Answers.com Questions