Assertion: cousin's parent | /r/HasProperty | mother
Facets:
Source sentences:
text: To begin at the beginning (well, your beginning, anyway), you surely had two parents, a mother and father:
text: Since each ancestor has two parents (one mother and one father), you have a total of 2n ancestors at level n:
text: Paternity and Maternity Testing: Often cousins seek a cousin DNA test because they wish to establish whether their parent (their mother or father) is actually their biological parent.