(Mask dances) can be religious.Logical formLearned from4 sentences. A mask can be necessary.Logical formLearned from4 sentences. A mask may pertain-to a writer.Logical formLearned from4 sentences. Masks can be inspired.Logical formLearned from4 sentences. A song can be behind a mask.Logical formLearned from4 sentences. (Gas masks) can be effective.Logical formLearned from4 sentences. A mask can be in a version.Logical formLearned from4 sentences. A mask can be with teeth.Logical formLearned from4 sentences. A mask may undergo a lifting.Logical formLearned from4 sentences. A mask may pertain-to a woman.Logical formLearned from4 sentences. A male may abandon a mask.Logical formLearned from4 sentences. Masks can be ineffective.Logical formLearned from4 sentences. A person may put a mask on a male.Logical formLearned from4 sentences. A (burial mask) may remain a symbol.Logical formLearned from4 sentences. Masks can be exaggerated.Logical formLearned from4 sentences.