Methods can be productive.Logical formLearned from53 sentences. A resource can be productive.Logical formLearned from53 sentences. A (development experience) can be productive.Logical formLearned from53 sentences. Services can be productive.Logical formLearned from53 sentences. An engagement can be productive.Logical formLearned from53 sentences. A habitat can be productive.Logical formLearned from52 sentences. Opportunities can be productive.Logical formLearned from52 sentences. Economies can be productive.Logical formLearned from52 sentences. A plant can be productive.Logical formLearned from52 sentences. Agriculture can be productive.Logical formLearned from51 sentences. A diversity can be productive.Logical formLearned from51 sentences. A course can be productive.Logical formLearned from51 sentences. A strategy can be productive.Logical formLearned from50 sentences. A forest can be productive.Logical formLearned from50 sentences. A form can be productive.Logical formLearned from49 sentences.