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No TPTP formula. May not be expressible in strict first order. emotion.kif 1308-1308 Emotional facial expression is a subclass of facial expression
No TPTP formula. May not be expressible in strict first order. emotion.kif 1219-1219 Happy facial expression is a subclass of emotional facial expression
No TPTP formula. May not be expressible in strict first order. emotion.kif 1239-1239 Angry facial expression is a subclass of emotional facial expression
No TPTP formula. May not be expressible in strict first order. emotion.kif 1260-1260 Disgusted facial expression is a subclass of emotional facial expression
No TPTP formula. May not be expressible in strict first order. emotion.kif 1319-1319 Sad facial expression is a subclass of emotional facial expression
No TPTP formula. May not be expressible in strict first order. emotion.kif 1342-1342 Fearful facial expression is a subclass of emotional facial expression


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