No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 12945-12945 | Expressing approval is a subclass of expressing |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 12989-12989 | Congratulating is a subclass of expressing approval |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 13143-13143 | Thanking is a subclass of expressing approval |