mother(susan,emily).
mother(susan,lucy).
mother(susan,zelie).
mother(susan,harry).
mother(susan,ned).
mother(mary,will).
mother(mary,russell).
mother(virginia,patrick).
mother(liz,rachel).
mother(liz,maggie).
mother(anne,mary).
mother(anne,liz).
mother(anne,susan).
mother(anne,virginia).
mother(elizabeth,russ).
mother(mabel,anne).
father(russ,mary).
father(russ,liz).
father(russ,susan).
father(russ,virginia).
father(taylor,anne).
father(edward,russ).
father(james,emily).
father(james,lucy).
father(james,zelie).
father(james,harry).
father(james,ned).
father(john,will).
father(john,russell).
father(jim,rachel).
father(jim,maggie).
father(tim,patrick).