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KB Term:  Term intersection
English Word: 

Sigma KEE - grandfather
grandfather

appearance as argument number 1
-------------------------


(documentation grandfather EnglishLanguage "(grandfather ?PERSON ?PARENT) means that ?PARENT is the grandfather of ?PERSON.") Mid-level-ontology.kif 23078-23079
(domain grandfather 1 Human) Mid-level-ontology.kif 23080-23080 The number 1 argument of grandfather is an instance of human
(domain grandfather 2 Man) Mid-level-ontology.kif 23081-23081 The number 2 argument of grandfather is an instance of man
(instance grandfather BinaryPredicate) Mid-level-ontology.kif 23019-23019 grandfather is an instance of binary predicate
(subrelation grandfather grandparent) Mid-level-ontology.kif 23018-23018 grandfather is a subrelation of grandparent

appearance as argument number 2
-------------------------


(format ChineseLanguage grandfather "%1 的 grandfather 是 %2 ") domainEnglishFormat.kif 3538-3538
(format ChineseTraditionalLanguage grandfather "%1 的 grandfather 是 %2 ") domainEnglishFormat.kif 3537-3537
(format EnglishLanguage grandfather "the grandfather of %1 is %2") domainEnglishFormat.kif 3536-3536
(termFormat ChineseLanguage grandfather "祖父") domainEnglishFormat.kif 26394-26394
(termFormat ChineseTraditionalLanguage grandfather "祖父") domainEnglishFormat.kif 26393-26393
(termFormat EnglishLanguage grandfather "grandfather") domainEnglishFormat.kif 26392-26392

antecedent
-------------------------


(=>
    (grandfather ?H ?P)
    (exists (?C)
        (and
            (father ?C ?P)
            (parent ?H ?C))))
Mid-level-ontology.kif 23083-23088

consequent
-------------------------


(<=>
    (cousin ?P1 ?P2)
    (and
        (exists (?G1 ?G2)
            (and
                (grandmother ?P1 ?G1)
                (grandfather ?P1 ?G2)
                (grandmother ?P2 ?G1)
                (grandfather ?P2 ?G2)))
        (not
            (exists (?M ?F)
                (and
                    (mother ?P1 ?M)
                    (father ?P1 ?F)
                    (mother ?P2 ?M)
                    (father ?P2 ?F))))))
Mid-level-ontology.kif 23061-23076 A human and another human are cousins if and only if there exist a woman and a man such that the grandmother of the human is the woman and the grandfather of the human is the man and the grandmother of the other human is the woman and the grandfather of the other human is the man and there don't exist an organism and another organism such that the organism is a mother of the human and the other organism is a father of the human and the organism is a mother of the other human and the other organism is a father of the other human


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