| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 1557-1557 | TouchSurfaceTap 是 TouchSurfaceAction 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 1558-1558 | TouchSurfaceTap 是 Clicking 的 subclass |
| No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 1559-1559 | TouchSurfaceTap 是 碰撞 的 subclass |
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