(Oil fields) can be discovered.Logical formLearned from48 sentences. An (oil market) can be tight.Logical formLearned from48 sentences. (Heating oil) may slip some cent to some cents.Logical formLearned from48 sentences. Some percent can be constituted-of-or-filled-with (oil output).Logical formLearned from48 sentences. Oil can be recovered.Logical formLearned from48 sentences. Revenue can be from (oil exports).Logical formLearned from48 sentences. An (oil refinery) may pertain-to a us-state.Logical formLearned from48 sentences. Oil can be cheaper to investors.Logical formLearned from48 sentences. (Heating oil futures) may lose some cents.Logical formLearned from48 sentences. (Oil reserve) can be heavy.Logical formLearned from48 sentences. A hunger can be for oil.Logical formLearned from48 sentences. An (oil business) may pertain-to a us-state.Logical formLearned from48 sentences. (Palm oil physicals) may close.Logical formLearned from48 sentences. (Oil needs) can be daily.Logical formLearned from48 sentences. A (world oil market) can be supplied.Logical formLearned from48 sentences.