@prefix log: <http://www.w3.org/2000/10/swap/log#>.
@prefix e: <http://eulersharp.sourceforge.net/2003/03swap/log-rules#>.
@prefix : <http://eulersharp.sourceforge.net/2004/04test/gene#>.

:apollo :father :chloe.
:dexter :father :flash.
:flash :father :galaxy.

:blaze :mother :chloe.
:ember :mother :flash.
:chloe :mother :galaxy.


{?Y :father ?X.
 ?Z :mother ?X}
 =>
  {((:has_gene ?X) e:T) e:depends
    ((((:has_gene ?Y) e:T) ((:has_gene ?Z) e:T)) 0.8),
    ((((:has_gene ?Y) e:T) ((:has_gene ?Z) e:F)) 0.4),
    ((((:has_gene ?Y) e:F) ((:has_gene ?Z) e:T)) 0.4),
    ((((:has_gene ?Y) e:F) ((:has_gene ?Z) e:F)) 0.1)}.

{?X :father ?Y.
 <http://eulersharp.sourceforge.net/2004/04test/gene.n3> log:semantics ?F.
 ?F log:notIncludes {?Z :father ?X}}
 =>
  {((:has_gene ?X) e:T) e:depends (() 0.5)}.

{?X :father ?Y.
 <http://eulersharp.sourceforge.net/2004/04test/gene.n3> log:semantics ?F.
 ?F log:notIncludes {?Z :mother ?X}}
 =>
  {((:has_gene ?X) e:T) e:depends (() 0.5)}.

{?X :mother ?Y.
 <http://eulersharp.sourceforge.net/2004/04test/gene.n3> log:semantics ?F.
 ?F log:notIncludes {?Z :father ?X}}
 =>
  {((:has_gene ?X) e:T) e:depends (() 0.5)}.

{?X :mother ?Y.
 <http://eulersharp.sourceforge.net/2004/04test/gene.n3> log:semantics ?F.
 ?F log:notIncludes {?Z :mother ?X}}
 =>
  {((:has_gene ?X) e:T) e:depends (() 0.5)}.