Demand can be for (drilling rigs).Logical formLearned from13 sentences. A gang of some plan may lift (drilling bans).Logical formLearned from13 sentences. Drilling can be in an (arctic refuge).Logical formLearned from13 sentences. (Drilling rigs) may amble across a road.Logical formLearned from13 sentences. (Caribou herds) may migrate (drilling rigs).Logical formLearned from13 sentences. A male may want drilling.Logical formLearned from13 sentences. A drilling can be international.Logical formLearned from13 sentences. Offshore drilling can be an answer.Logical formLearned from13 sentences. Holes may undergo a drilling.Logical formLearned from13 sentences. Drilling can be at a site.Logical formLearned from13 sentences. Boreholes may undergo a drilling.Logical formLearned from13 sentences. A (drilling platform) may blow_up.Logical formLearned from13 sentences. A male may order scrutiny of (drilling permits).Logical formLearned from13 sentences. An (energy bill) may expand (oil drilling).Logical formLearned from13 sentences. Opposition can be to (oil drilling).Logical formLearned from13 sentences.