A legislature may approve (oil drilling).Logical formLearned from20 sentences. (Drilling techniques) can be advanced.Logical formLearned from20 sentences. (Drilling systems) can be smart.Logical formLearned from20 sentences. An advocate can be for openning areas.Logical formLearned from20 sentences. An (energy plan) may include drilling.Logical formLearned from20 sentences. A US-president can be against offshore drilling.Logical formLearned from20 sentences. Votes can be on drilling.Logical formLearned from20 sentences. A (drilling offensive) may become a contract.Logical formLearned from20 sentences. An (offshore oil drilling) may pertain-to a country.Logical formLearned from20 sentences. An executive order may ban offshore drilling.Logical formLearned from20 sentences. A drilling may be doed.Logical formLearned from20 sentences. Persons may start drilling.Logical formLearned from20 sentences. A person may start drilling.Logical formLearned from20 sentences. A drilling can be painful.Logical formLearned from20 sentences. A drilling can be experimental.Logical formLearned from20 sentences.