(Grain prices) may rise.Logical formLearned from78 sentences. A (consumer price index) may pertain-to a government.Logical formLearned from78 sentences. Prices may be determined.Logical formLearned from78 sentences. Prices can be protective.Logical formLearned from78 sentences. A price can be on a market.Logical formLearned from78 sentences. A surge can be in (commodity prices).Logical formLearned from78 sentences. A (price tag) may be attached.Logical formLearned from78 sentences. (House prices) may fall by some percent.Logical formLearned from78 sentences. Prices may be set.Logical formLearned from78 sentences. Prices can be for new cars.Logical formLearned from78 sentences. A drop can be in (world oil prices).Logical formLearned from78 sentences. A fall can be in a price of oil.Logical formLearned from78 sentences. (World oil prices) may slump.Logical formLearned from78 sentences. (Oil prices) may top some dollars.Logical formLearned from78 sentences. Rises can be in (food prices).Logical formLearned from78 sentences.