A nature may pertain-to an agent.Logical formLearned from73 sentences. Agents can be international.Logical formLearned from73 sentences. A (drug agent) may pertain-to a country.Logical formLearned from73 sentences. Agents can be unregistered.Logical formLearned from73 sentences. (Chemical agents) can be toxic.Logical formLearned from72 sentences. An unrestricted free agent can be on a month.Logical formLearned from72 sentences. An agent can be useful.Logical formLearned from72 sentences. Agents may undergo a recruitment.Logical formLearned from72 sentences. An agent can be mysterious.Logical formLearned from72 sentences. An agent may pertain-to an owner.Logical formLearned from72 sentences. Agents can be in a world-city.Logical formLearned from72 sentences. An agent can be with a company.Logical formLearned from72 sentences. An (insurance agent) may pertain-to a US-city.Logical formLearned from72 sentences. Agents may undergo involvement.Logical formLearned from72 sentences. Agents may undergo an addition.Logical formLearned from71 sentences.