A price may pertain-to a system.Logical formLearned from123 sentences. Persons may pay a price.Logical formLearned from123 sentences. Prices may go_up some percent.Logical formLearned from123 sentences. A percentage may pertain-to a (purchase price).Logical formLearned from123 sentences. (Stock prices) may pertain-to companies.Logical formLearned from123 sentences. Two-thirds can be constituted-of-or-filled-with (consumer prices).Logical formLearned from123 sentences. A price may pertain-to a room.Logical formLearned from123 sentences. Prices can be for materials.Logical formLearned from123 sentences. A country may pay a price.Logical formLearned from123 sentences. Worries can be over (oil prices).Logical formLearned from123 sentences. A price of gold may ease to some dollars.Logical formLearned from123 sentences. Prices can be subsidised.Logical formLearned from123 sentences. Prices may crash.Logical formLearned from123 sentences. (Oil prices) may have an impact.Logical formLearned from122 sentences. A price of oil can be high.Logical formLearned from122 sentences.