Problems can be constituted-of-or-filled-with communication.Logical formLearned from113 sentences. (Communication companies) can be in the world.Logical formLearned from112 sentences. A means can be for communication.Logical formLearned from112 sentences. Communication can be among persons.Logical formLearned from112 sentences. A mechanism can be for communication.Logical formLearned from111 sentences. (Communication companies) can be powerful.Logical formLearned from111 sentences. Lines of communication can be open.Logical formLearned from111 sentences. (Vice president) can be for corporate communications.Logical formLearned from111 sentences. Communications may undergo a monitoring.Logical formLearned from110 sentences. Changes can be in communication.Logical formLearned from109 sentences. Clear lines can be constituted-of-or-filled-with communication.Logical formLearned from109 sentences. Issues can be constituted-of-or-filled-with communication.Logical formLearned from109 sentences. Communication can be between groups.Logical formLearned from109 sentences. Communication can be between agencies.Logical formLearned from109 sentences. Models may show communication.Logical formLearned from108 sentences.