A mask can be benign.Logical formLearned from6 sentences. A race can be benign.Logical formLearned from6 sentences. Benign tumors may cause problems.Logical formLearned from6 sentences. A planet can be benign.Logical formLearned from6 sentences. A purpose can be benign.Logical formLearned from6 sentences. Approaches can be benign.Logical formLearned from6 sentences. Practices can be benign.Logical formLearned from6 sentences. Women can be with benign (breast disease).Logical formLearned from6 sentences. Fibroids can be benign.Logical formLearned from6 sentences. Substitutes can be benign.Logical formLearned from6 sentences. A practice can be benign.Logical formLearned from6 sentences. A (carbon dioxide) can be benign.Logical formLearned from6 sentences. A papilloma can be benign.Logical formLearned from6 sentences. Ascites can be benign.Logical formLearned from6 sentences. Gastric ulcers can be benign.Logical formLearned from6 sentences.