A problem can be durable.Logical formLearned from4 sentences. Some orders can be for durable goods.Logical formLearned from4 sentences. A market can be for durable goods.Logical formLearned from4 sentences. Components can be durable goods.Logical formLearned from4 sentences. (Peace agreements) can be durable.Logical formLearned from4 sentences. A warning can be durable.Logical formLearned from4 sentences. Constructions can be durable.Logical formLearned from4 sentences. An exoskeleton can be durable.Logical formLearned from4 sentences. A heating can be durable.Logical formLearned from4 sentences. A merchandise can be durable.Logical formLearned from4 sentences. Parchment can be durable.Logical formLearned from4 sentences. Outdoors can be durable.Logical formLearned from4 sentences. A repository can be durable.Logical formLearned from4 sentences. A reminder can be durable.Logical formLearned from4 sentences. A string can be durable.Logical formLearned from4 sentences.