Calls to officials may ring unanswered.Logical formLearned from6 sentences. Attacks can be unanswered.Logical formLearned from6 sentences. Calls to a listing may go unanswered.Logical formLearned from6 sentences. A perception of impropriety can be unanswered.Logical formLearned from6 sentences. Calls to (directory assistance) may go unanswered.Logical formLearned from6 sentences. A (telephone call) to an office may go unanswered.Logical formLearned from6 sentences. Calls to a federation may go unanswered.Logical formLearned from6 sentences. Anger can be over unanswered questions.Logical formLearned from6 sentences. An appeal may go unanswered.Logical formLearned from6 sentences. A request may remain unanswered.Logical formLearned from6 sentences. A call may remain unanswered.Logical formLearned from5 sentences. Some (phone calls) may go unanswered.Logical formLearned from5 sentences. Calls may be left unanswered.Logical formLearned from5 sentences. (Telephone calls) may go unanswered.Logical formLearned from5 sentences. Advertising can be unanswered.Logical formLearned from5 sentences.