| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 1541-1541 | 子類 MealPlan and Proposition |
| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 1580-1580 | 子類 FullBoard and MealPlan |
| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 1592-1592 | 子類 HalfBoard and MealPlan |
| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 1603-1603 | 子類 MealPlanEuropean and MealPlan |
| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 1623-1623 | 子類 MealPlanBreakfast and MealPlan |
| No TPTP formula. May not be expressible in strict first order. | Hotel.kif 1632-1632 | 子類 MealPlanModifiedAmerican and MealPlan |
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