| No TPTP formula. May not be expressible in strict first order. | Economy.kif 4214-4218 | |
| No TPTP formula. May not be expressible in strict first order. | Economy.kif 4210-4210 | 子類 綠葉蔬菜 and 蔬菜 |
| No TPTP formula. May not be expressible in strict first order. | Food.kif 2121-2121 | 子類 Arugula and 綠葉蔬菜 |
| No TPTP formula. May not be expressible in strict first order. | Food.kif 2564-2564 | 子類 Endive and 綠葉蔬菜 |
| No TPTP formula. May not be expressible in strict first order. | Food.kif 2619-2619 | 子類 Lettuce and 綠葉蔬菜 |
| No TPTP formula. May not be expressible in strict first order. | Food.kif 3321-3321 | 子類 Radicchio and 綠葉蔬菜 |
| No TPTP formula. May not be expressible in strict first order. | Food.kif 3334-3334 | 子類 RomaineLettuce and 綠葉蔬菜 |
| No TPTP formula. May not be expressible in strict first order. | Food.kif 3474-3474 | 子類 Spinach and 綠葉蔬菜 |
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