Assertion: jealousy | /r/CapableOf | serve to keep mate
Facets:
Source sentences:
text: The burden of manhood is uncertainty of paternity; jealousy serves to keep a mate from straying, upping a man's that he is the genetic father of his partner's children.
text: The burden of manhood is uncertainty of paternity; jealousy serves to keep a mate from straying, upping a man's that he is the genetic father of his partner's children.