A cost may pertain-to flights.Logical formLearned from70 sentences. A cost may grow.Logical formLearned from70 sentences. Costs can be long-run.Logical formLearned from70 sentences. A cost can be to patients.Logical formLearned from70 sentences. A combination can be constituted-of-or-filled-with costs.Logical formLearned from70 sentences. Costs can be varying.Logical formLearned from70 sentences. Costs can be international.Logical formLearned from70 sentences. Costs can be necessary.Logical formLearned from70 sentences. Costs may pertain-to a treatment.Logical formLearned from69 sentences. A percent may pertain-to (operating costs).Logical formLearned from69 sentences. Costs may undergo an accounting.Logical formLearned from69 sentences. A cost can be revised.Logical formLearned from69 sentences. Costs may undergo a discussion.Logical formLearned from69 sentences. A cost may pertain-to a student.Logical formLearned from69 sentences. Costs of purchases of assets may be determined.Logical formLearned from69 sentences.