Costs may pertain-to exams.Logical formLearned from115 sentences. Costs may undergo a calculation.Logical formLearned from115 sentences. Persons may reduce costs.Logical formLearned from114 sentences. A cost may pertain-to meals.Logical formLearned from114 sentences. A cost may pertain-to activities.Logical formLearned from114 sentences. (Borrowing costs) may rise.Logical formLearned from114 sentences. (Overhead costs) can be high.Logical formLearned from113 sentences. Costs can be constituted-of-or-filled-with labor.Logical formLearned from113 sentences. A cost may pertain-to proposals.Logical formLearned from113 sentences. An increase can be in (fuel costs).Logical formLearned from112 sentences. A cost may fall.Logical formLearned from112 sentences. (Operating costs) may pertain-to a person.Logical formLearned from112 sentences. Costs can be for businesses.Logical formLearned from112 sentences. An award can be constituted-of-or-filled-with costs.Logical formLearned from112 sentences. Regard can be to cost.Logical formLearned from112 sentences.