en biological father (n)
― IsA ⟶
Weight: 1.0
en parent (n) Source: OpenCyc 2012
en biological father (n)
― IsA ⟶
Weight: 1.0
en male animal (n) Source: OpenCyc 2012
en biological father (n)
― IsA ⟶
Weight: 1.0
en father (n) Source: OpenCyc 2012