Communications may undergo a use.Logical formLearned from241 sentences. A communication can be long-distance.Logical formLearned from237 sentences. Communication can be with persons.Logical formLearned from237 sentences. A communication can be positive.Logical formLearned from232 sentences. Persons may have communication.Logical formLearned from231 sentences. Questions can be about communications.Logical formLearned from230 sentences. Communication can be with students.Logical formLearned from229 sentences. A communication may take place.Logical formLearned from229 sentences. Science may undergo a communication.Logical formLearned from228 sentences. A communication can be continuous.Logical formLearned from228 sentences. Communication can be with customers.Logical formLearned from227 sentences. (Communication technologies) can be advanced.Logical formLearned from226 sentences. Communication can be between a person.Logical formLearned from226 sentences. Some means can be constituted-of-or-filled-with communication.Logical formLearned from226 sentences. Communication may undergo a flow.Logical formLearned from225 sentences.