An (ovarian cystadenoma) can be benign.Logical formLearned from2 sentences. Flu can be benign.Logical formLearned from2 sentences. Symptoms of flu can be benign.Logical formLearned from2 sentences. An epidemic can be benign.Logical formLearned from2 sentences. (Cartoon characters) can be benign.Logical formLearned from2 sentences. (Pin placings) can be benign.Logical formLearned from2 sentences. Cases may be considered benign.Logical formLearned from2 sentences. A us-state may remain benign.Logical formLearned from2 sentences. An attack can be benign.Logical formLearned from2 sentences. Some (copy number variations) can be benign.Logical formLearned from2 sentences. (Inflation expectations) may remain benign.Logical formLearned from2 sentences. A questioning can be benign.Logical formLearned from2 sentences. A (batting surface) can be benign.Logical formLearned from2 sentences. Pitches can be benign.Logical formLearned from2 sentences. A (space launch system) can be benign.Logical formLearned from2 sentences.