A model can be an upgrade.Logical formLearned from10 sentences. An upgrade can be level.Logical formLearned from10 sentences. An upgrade may pertain-to a building.Logical formLearned from10 sentences. Upgrades can be trim.Logical formLearned from10 sentences. An upgrade can be unofficial.Logical formLearned from10 sentences. Upgrades can be to a road.Logical formLearned from10 sentences. Upgrades can be state-of-the-art.Logical formLearned from10 sentences. An upgrade may pertain-to an engine.Logical formLearned from10 sentences. An upgrade may pertain-to networks.Logical formLearned from10 sentences. Upgrades can be with features.Logical formLearned from10 sentences. A need can be for upgrade.Logical formLearned from10 sentences. Upgrades may pertain-to software.Logical formLearned from10 sentences. An upgrade can be to some version.Logical formLearned from10 sentences. Plans can be for upgrades.Logical formLearned from10 sentences. An upgrade can be high.Logical formLearned from10 sentences.