Communications may undergo an exchange.Logical formLearned from42 sentences. Communications may be established.Logical formLearned from42 sentences. Communication can be between client.Logical formLearned from42 sentences. A male may have communication.Logical formLearned from41 sentences. Developments can be in communications.Logical formLearned from41 sentences. Communications can be friendly.Logical formLearned from41 sentences. A nature may undergo communications.Logical formLearned from41 sentences. Communications can be secure.Logical formLearned from41 sentences. A recipient may pertain-to a communication.Logical formLearned from41 sentences. Communications may undergo a transmission.Logical formLearned from41 sentences. Communication can be between governments.Logical formLearned from41 sentences. A communication can be sensitive.Logical formLearned from41 sentences. A communication can be intracellular.Logical formLearned from41 sentences. (Communication systems) may pertain-to persons.Logical formLearned from41 sentences. Protocols can be for communication.Logical formLearned from41 sentences.