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KB Term:  Term intersection
English Word: 

Sigma KEE - Necessity
Necessity(必要性)

appearance as argument number 1
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No TPTP formula. May not be expressible in strict first order. chinese_format.kif 3891-3892
No TPTP formula. May not be expressible in strict first order. Merge.kif 17413-17414
No TPTP formula. May not be expressible in strict first order. Merge.kif 17412-17412 必要性 and AlethicAttribute

appearance as argument number 2
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No TPTP formula. May not be expressible in strict first order. domainEnglishFormat.kif 40059-40059
No TPTP formula. May not be expressible in strict first order. domainEnglishFormat.kif 40058-40058
No TPTP formula. May not be expressible in strict first order. domainEnglishFormat.kif 40057-40057

antecedent
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No TPTP formula. May not be expressible in strict first order. Merge.kif 17416-17418 模態屬性 Formula and 必要性 模態屬性 Formula and 可能性
No TPTP formula. May not be expressible in strict first order. Dining.kif 772-795
No TPTP formula. May not be expressible in strict first order. Merge.kif 17420-17422


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