A cost can be obvious.Logical formLearned from102 sentences. A cost can be to a user.Logical formLearned from102 sentences. Costs can be for taxpayers.Logical formLearned from101 sentences. Costs can be constituted-of-or-filled-with travel.Logical formLearned from101 sentences. Costs can be constituted-of-or-filled-with energy.Logical formLearned from101 sentences. A cost may pertain-to books.Logical formLearned from101 sentences. Costs may pertain-to a us-state.Logical formLearned from101 sentences. A cost can be for a service.Logical formLearned from101 sentences. A cost may pertain-to changes.Logical formLearned from101 sentences. A cost may pertain-to a development.Logical formLearned from101 sentences. (Health care costs) can be reduced.Logical formLearned from100 sentences. Costs may pertain-to an international-political-entity.Logical formLearned from100 sentences. A cost can be on money.Logical formLearned from100 sentences. (Insurance provider costs) may vary.Logical formLearned from100 sentences. Costs may be allocated.Logical formLearned from100 sentences.