A vote can be on drilling.Logical formLearned from13 sentences. Drilling can be on a (relief well).Logical formLearned from13 sentences. (Drilling fluids) may be knowned as mud.Logical formLearned from13 sentences. An offshore drilling can be exploratory.Logical formLearned from13 sentences. Drilling may undergo a resumption.Logical formLearned from12 sentences. A (drilling technique) can be horizontal.Logical formLearned from12 sentences. A debate can be over (oil drilling).Logical formLearned from12 sentences. A drilling may be allowed.Logical formLearned from12 sentences. A debate can be on expanding (oil drilling).Logical formLearned from12 sentences. A (gas drilling) can be urban.Logical formLearned from12 sentences. A federal government may permit drilling.Logical formLearned from12 sentences. A compromise can be on offshore drilling.Logical formLearned from12 sentences. An insistence can be on openning a wildlife-refuge.Logical formLearned from12 sentences. Oil may assess damage to a drilling.Logical formLearned from12 sentences. Proponents can be constituted-of-or-filled-with offshore drilling.Logical formLearned from12 sentences.