Concessions can be hefty.Logical formLearned from12 sentences. Stakes can be hefty.Logical formLearned from12 sentences. A (tax deduction) can be hefty.Logical formLearned from12 sentences. A current-account surplus can be hefty.Logical formLearned from12 sentences. A (stimulus spending) can be hefty.Logical formLearned from12 sentences. (Dividend payments) can be hefty.Logical formLearned from12 sentences. A foreign debt can be hefty.Logical formLearned from12 sentences. A (trade imbalance) can be hefty.Logical formLearned from11 sentences. Punishments can be hefty.Logical formLearned from11 sentences. Allowances can be hefty.Logical formLearned from11 sentences. A balance can be hefty.Logical formLearned from11 sentences. An undertaking can be hefty.Logical formLearned from11 sentences. A (price premium) can be hefty.Logical formLearned from11 sentences. (Bag persons) can be hefty.Logical formLearned from11 sentences. A (tax break) can be hefty.Logical formLearned from11 sentences.