Calls to a hospital may go unanswered.Logical formLearned from7 sentences. (Phone calls) to an office may go unanswered.Logical formLearned from7 sentences. An inquiry may go unanswered.Logical formLearned from7 sentences. A petition may go unanswered.Logical formLearned from7 sentences. Pleas can be unanswered.Logical formLearned from7 sentences. Unanswered questions can be about a role.Logical formLearned from7 sentences. Efforts may go unanswered.Logical formLearned from7 sentences. Calls may remain unanswered.Logical formLearned from7 sentences. (Research questions) can be unanswered.Logical formLearned from6 sentences. A query may go unanswered.Logical formLearned from6 sentences. A love can be unanswered.Logical formLearned from6 sentences. Projects may address unanswered questions.Logical formLearned from6 sentences. Pleas may go unanswered.Logical formLearned from6 sentences. A ring can be unanswered.Logical formLearned from6 sentences. Unanswered questions may lurk in a mind.Logical formLearned from6 sentences.