| appearance as argument number 1 |
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| No TPTP formula. May not be expressible in strict first order. | Sports.kif 276-278 | |
| No TPTP formula. May not be expressible in strict first order. | Sports.kif 275-275 | Marathon is a subclass of running a race |
| appearance as argument number 2 |
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| No TPTP formula. May not be expressible in strict first order. | Sports.kif 279-279 |
| antecedent |
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| No TPTP formula. May not be expressible in strict first order. | Sports.kif 281-288 |
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