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No TPTP formula. May not be expressible in strict first order. Merge.kif 14750-14750 Cloud is a subclass of gas mixture
No TPTP formula. May not be expressible in strict first order. Merge.kif 14758-14758 Smoke is a subclass of cloud
No TPTP formula. May not be expressible in strict first order. Merge.kif 14769-14769 Water cloud is a subclass of cloud


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