A friendship can be durable.Logical formLearned from7 sentences. (Consumption goods) can be durable.Logical formLearned from7 sentences. A fire can be durable.Logical formLearned from7 sentences. A membrane can be durable.Logical formLearned from7 sentences. An economy can be durable.Logical formLearned from7 sentences. A heartwood can be durable.Logical formLearned from7 sentences. Manufacturers can be durable.Logical formLearned from7 sentences. A look can be durable.Logical formLearned from7 sentences. Cards can be durable.Logical formLearned from7 sentences. An improvement can be durable.Logical formLearned from7 sentences. Homes can be durable.Logical formLearned from7 sentences. Foundations can be durable.Logical formLearned from7 sentences. Payment can be for durable medical equipment.Logical formLearned from7 sentences. A horse can be durable.Logical formLearned from7 sentences. A bottom can be durable.Logical formLearned from7 sentences.