A (minority government) can be viable.Logical formLearned from4 sentences. A (world currency) can be viable.Logical formLearned from4 sentences. Investments can be viable.Logical formLearned from4 sentences. Publications can be viable.Logical formLearned from4 sentences. Shipyards can be viable.Logical formLearned from4 sentences. A (security environment) can be viable.Logical formLearned from4 sentences. Some units may be considered viable.Logical formLearned from4 sentences. (Oil pipelines) can be viable.Logical formLearned from4 sentences. A military organization can be viable.Logical formLearned from4 sentences. A (groundfish stock) can be viable.Logical formLearned from4 sentences. A type can be viable.Logical formLearned from4 sentences. Peace can be viable.Logical formLearned from4 sentences. Sources can be viable.Logical formLearned from4 sentences. A (flight program) can be viable.Logical formLearned from4 sentences. A (shipping route) can be viable.Logical formLearned from4 sentences.