(Corn prices) can be high.Logical formLearned from162 sentences. Prices can be affordable.Logical formLearned from162 sentences. A rise can be in (energy prices).Logical formLearned from162 sentences. (Oil prices) can be volatile.Logical formLearned from162 sentences. Prices may remain low.Logical formLearned from162 sentences. (Share prices) may slump.Logical formLearned from161 sentences. A price may pertain-to a company.Logical formLearned from161 sentences. (World oil prices) may climb.Logical formLearned from161 sentences. Prices may undergo an anticipation.Logical formLearned from161 sentences. (Share prices) may end mixed.Logical formLearned from160 sentences. A price may pertain-to a land.Logical formLearned from160 sentences. (Oil prices) can be continued.Logical formLearned from160 sentences. A price can be for crude.Logical formLearned from160 sentences. A price can be constituted-of-or-filled-with some pence.Logical formLearned from160 sentences. A (producer price index) may pertain-to a month.Logical formLearned from160 sentences.