An alpine skiing can be recreational.Logical formLearned from5 sentences. An outdoor sport can be recreational.Logical formLearned from5 sentences. Traces may pertain-to a recreational drug.Logical formLearned from5 sentences. Stimulants can be recreational.Logical formLearned from5 sentences. (Hair tests) may rule_out a use of recreational drugs.Logical formLearned from5 sentences. Recreational activities may undergo a promotion.Logical formLearned from4 sentences. A recreational drug can be in a country.Logical formLearned from4 sentences. Skiing can be a recreational sport.Logical formLearned from4 sentences. A garden can be recreational.Logical formLearned from4 sentences. Ngoes can be recreational.Logical formLearned from4 sentences. Depths can be recreational.Logical formLearned from4 sentences. Halls can be recreational.Logical formLearned from4 sentences. A male can be a recreational pilot.Logical formLearned from4 sentences. An assistant can be recreational.Logical formLearned from4 sentences. A (beach area) can be recreational.Logical formLearned from4 sentences.