A gem can be unsung.Logical formLearned from11 sentences. A heroism can be unsung.Logical formLearned from11 sentences. A condemnation can be unsung.Logical formLearned from10 sentences. A mantling can be unsung.Logical formLearned from10 sentences. An anguish can be unsung.Logical formLearned from10 sentences. A song can be unsung.Logical formLearned from10 sentences. A masterpiece can be unsung.Logical formLearned from10 sentences. An unsung hero may pertain-to a team.Logical formLearned from10 sentences. Warriors can be unsung.Logical formLearned from10 sentences. A team can be unsung.Logical formLearned from10 sentences. A success can be unsung.Logical formLearned from10 sentences. Workers can be unsung.Logical formLearned from9 sentences. Artists can be unsung.Logical formLearned from9 sentences. Laborers can be unsung.Logical formLearned from9 sentences. Soldiers can be unsung.Logical formLearned from9 sentences.