Assertion: semen's sperm cell | /r/CapableOf | enter travel
Facets:
value: upstream
type: MANNER
value: with the ultimate goal
type: PURPOSE
value: in an orderly fashion
type: MANNER
Source sentences:
text: The sperm cells can then enter the cervix and travel upstream in the female reproductive system in an orderly fashion, with the ultimate goal of finding an egg to fertilize.