Reduction can be in costs.Logical formLearned from71 sentences. Concern can be about a cost.Logical formLearned from71 sentences. A cost can be to businesses.Logical formLearned from71 sentences. An order can be for costs.Logical formLearned from71 sentences. A cost may pertain-to a dinner.Logical formLearned from71 sentences. A result may pertain-to costs.Logical formLearned from71 sentences. Costs may pertain-to drugs.Logical formLearned from71 sentences. (War costs) may pertain-to a country.Logical formLearned from71 sentences. Costs can be constituted-of-or-filled-with projects.Logical formLearned from70 sentences. A cost may pertain-to a system.Logical formLearned from70 sentences. Data can be on costs.Logical formLearned from70 sentences. Costs may pertain-to rules.Logical formLearned from70 sentences. (Drilling costs) can be intangible.Logical formLearned from70 sentences. A cost may pertain-to an activity.Logical formLearned from70 sentences. (Drug costs) can be catastrophic.Logical formLearned from70 sentences.